697056348 has 24 divisors (see below), whose sum is σ = 1642571280. Its totient is φ = 230051200.

The previous prime is 697056323. The next prime is 697056403. The reversal of 697056348 is 843650796.

It is a junction number, because it is equal to n+sod(n) for n = 697056297 and 697056306.

It is a congruent number.

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, 286353 + ... + 288776.

It is an arithmetic number, because the mean of its divisors is an integer number (68440470).

Almost surely, 2^697056348 is an apocalyptic number.

It is an amenable number.

697056348 is an abundant number, since it is smaller than the sum of its proper divisors (945514932).

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

697056348 is a wasteful number, since it uses less digits than its factorization.

697056348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575237 (or 575235 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 697056348 is about 26401.8247096673. The cubic root of 697056348 is about 886.6576433275.

The spelling of 697056348 in words is "six hundred ninety-seven million, fifty-six thousand, three hundred forty-eight".