694304328 has 16 divisors (see below), whose sum is σ = 1735760880. Its totient is φ = 231434768.

The previous prime is 694304279. The next prime is 694304329. The reversal of 694304328 is 823403496.

It is not an unprimeable number, because it can be changed into a prime (694304329) 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 3 ways as a sum of consecutive naturals, for example, 14464650 + ... + 14464697.

It is an arithmetic number, because the mean of its divisors is an integer number (108485055).

Almost surely, 2^694304328 is an apocalyptic number.

It is an amenable number.

694304328 is an abundant number, since it is smaller than the sum of its proper divisors (1041456552).

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

694304328 is a wasteful number, since it uses less digits than its factorization.

694304328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28929356 (or 28929352 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 694304328 is about 26349.6551780094. The cubic root of 694304328 is about 885.4892452699.

The spelling of 694304328 in words is "six hundred ninety-four million, three hundred four thousand, three hundred twenty-eight".