738670764 has 48 divisors (see below), whose sum is σ = 1873219040. Its totient is φ = 225192960.

The previous prime is 738670763. The next prime is 738670789. The reversal of 738670764 is 467076837.

It is not an unprimeable number, because it can be changed into a prime (738670763) 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, 4717 + ... + 38724.

Almost surely, 2^738670764 is an apocalyptic number.

It is an amenable number.

738670764 is an abundant number, since it is smaller than the sum of its proper divisors (1134548276).

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

738670764 is a wasteful number, since it uses less digits than its factorization.

738670764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43570 (or 43568 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 738670764 is about 27178.4981925050. The cubic root of 738670764 is about 903.9622687022.

The spelling of 738670764 in words is "seven hundred thirty-eight million, six hundred seventy thousand, seven hundred sixty-four".