696460320 has 144 divisors (see below), whose sum is σ = 2393157312. Its totient is φ = 184435200.

The previous prime is 696460319. The next prime is 696460343. The reversal of 696460320 is 23064696.

696460320 is a `hidden beast` number, since 6 + 9 + 646 + 0 + 3 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 215839 + ... + 219041.

It is an arithmetic number, because the mean of its divisors is an integer number (16619148).

Almost surely, 2^696460320 is an apocalyptic number.

696460320 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 696460320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1196578656).

696460320 is an abundant number, since it is smaller than the sum of its proper divisors (1696696992).

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

696460320 is a wasteful number, since it uses less digits than its factorization.

696460320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3375 (or 3364 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 696460320 is about 26390.5346668081. The cubic root of 696460320 is about 886.4048548305.

The spelling of 696460320 in words is "six hundred ninety-six million, four hundred sixty thousand, three hundred twenty".