697709104 has 40 divisors (see below), whose sum is σ = 1433198448. Its totient is φ = 327905280.

The previous prime is 697709101. The next prime is 697709113. The reversal of 697709104 is 401907796.

It is a happy number.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (697709101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321784 + ... + 323944.

Almost surely, 2^697709104 is an apocalyptic number.

It is an amenable number.

697709104 is an abundant number, since it is smaller than the sum of its proper divisors (735489344).

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

697709104 is a wasteful number, since it uses less digits than its factorization.

697709104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373 (or 3367 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 697709104 is about 26414.1837655454. The cubic root of 697709104 is about 886.9343261378.

The spelling of 697709104 in words is "six hundred ninety-seven million, seven hundred nine thousand, one hundred four".