690337004 has 12 divisors (see below), whose sum is σ = 1380674064. Its totient is φ = 295858704.

The previous prime is 690336991. The next prime is 690337027. The reversal of 690337004 is 400733096.

690337004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

690337004 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12327419 + ... + 12327474.

It is an arithmetic number, because the mean of its divisors is an integer number (115056172).

Almost surely, 2^690337004 is an apocalyptic number.

It is an amenable number.

690337004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

690337004 is a wasteful number, since it uses less digits than its factorization.

690337004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24654904 (or 24654902 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 690337004 is about 26274.2650515671. The cubic root of 690337004 is about 883.7994313708.

The spelling of 690337004 in words is "six hundred ninety million, three hundred thirty-seven thousand, four".