694028964 has 48 divisors (see below), whose sum is σ = 1661518656. Its totient is φ = 225398400.

The previous prime is 694028963. The next prime is 694028971. The reversal of 694028964 is 469820496.

It is not an unprimeable number, because it can be changed into a prime (694028963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73894 + ... + 82754.

It is an arithmetic number, because the mean of its divisors is an integer number (34614972).

Almost surely, 2^694028964 is an apocalyptic number.

It is an amenable number.

694028964 is an abundant number, since it is smaller than the sum of its proper divisors (967489692).

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

694028964 is a wasteful number, since it uses less digits than its factorization.

694028964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9036 (or 9034 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 694028964 is about 26344.4294681058. The cubic root of 694028964 is about 885.3721668781.

The spelling of 694028964 in words is "six hundred ninety-four million, twenty-eight thousand, nine hundred sixty-four".