696826080 has 72 divisors (see below), whose sum is σ = 2377923912. Its totient is φ = 185819904.

The previous prime is 696826079. The next prime is 696826087. The reversal of 696826080 is 80628696.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696826087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240514 + ... + 243393.

It is an arithmetic number, because the mean of its divisors is an integer number (33026721).

Almost surely, 2^696826080 is an apocalyptic number.

696826080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

696826080 is an abundant number, since it is smaller than the sum of its proper divisors (1681097832).

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

696826080 is a wasteful number, since it uses less digits than its factorization.

696826080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483928 (or 483917 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 696826080 is about 26397.4635145121. The cubic root of 696826080 is about 886.5599987258.

The spelling of 696826080 in words is "six hundred ninety-six million, eight hundred twenty-six thousand, eighty".