697930004 has 6 divisors (see below), whose sum is σ = 1221377514. Its totient is φ = 348965000.

The previous prime is 697929997. The next prime is 697930061. The reversal of 697930004 is 400039796.

It can be written as a sum of positive squares in only one way, i.e., 691690000 + 6240004 = 26300^2 + 2498^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 697930004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87241247 + ... + 87241254.

It is an arithmetic number, because the mean of its divisors is an integer number (203562919).

Almost surely, 2^697930004 is an apocalyptic number.

It is an amenable number.

697930004 is a deficient number, since it is larger than the sum of its proper divisors (523447510).

697930004 is a wasteful number, since it uses less digits than its factorization.

697930004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174482505 (or 174482503 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 697930004 is about 26418.3649001977. The cubic root of 697930004 is about 887.0279196417.

The spelling of 697930004 in words is "six hundred ninety-seven million, nine hundred thirty thousand, four".