697341072 has 40 divisors (see below), whose sum is σ = 1850157376. Its totient is φ = 226164096.

The previous prime is 697341061. The next prime is 697341083. The reversal of 697341072 is 270143796.

It is an interprime number because it is at equal distance from previous prime (697341061) and next prime (697341083).

It is a self number, because there is not a number n which added to its sum of digits gives 697341072.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194548 + ... + 198099.

Almost surely, 2^697341072 is an apocalyptic number.

It is an amenable number.

697341072 is an abundant number, since it is smaller than the sum of its proper divisors (1152816304).

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

697341072 is a wasteful number, since it uses less digits than its factorization.

697341072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392695 (or 392689 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 697341072 is about 26407.2162864623. The cubic root of 697341072 is about 886.7783501381.

The spelling of 697341072 in words is "six hundred ninety-seven million, three hundred forty-one thousand, seventy-two".