696430080 has 240 divisors, whose sum is σ = 2439781344. Its totient is φ = 183582720.

The previous prime is 696430079. The next prime is 696430081. The reversal of 696430080 is 80034696.

696430080 is a `hidden beast` number, since 6 + 9 + 643 + 0 + 0 + 8 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (696430079) and next prime (696430081).

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-3 number, since 3×696430080³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696430081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3847590 + ... + 3847770.

Almost surely, 2^696430080 is an apocalyptic number.

696430080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696430080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219890672).

696430080 is an abundant number, since it is smaller than the sum of its proper divisors (1743351264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

696430080 is a wasteful number, since it uses less digits than its factorization.

696430080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 696430080 is about 26389.9617278995. The cubic root of 696430080 is about 886.3920255422.

The spelling of 696430080 in words is "six hundred ninety-six million, four hundred thirty thousand, eighty".