738147764 has 12 divisors (see below), whose sum is σ = 1323265188. Its totient is φ = 360072000.

The previous prime is 738147721. The next prime is 738147791. The reversal of 738147764 is 467741837.

It can be written as a sum of positive squares in 2 ways, for example, as 258888100 + 479259664 = 16090^2 + 21892^2 .

It is a congruent 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, 2250287 + ... + 2250614.

It is an arithmetic number, because the mean of its divisors is an integer number (110272099).

Almost surely, 2^738147764 is an apocalyptic number.

It is an amenable number.

738147764 is a deficient number, since it is larger than the sum of its proper divisors (585117424).

738147764 is a wasteful number, since it uses less digits than its factorization.

738147764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500946 (or 4500944 counting only the distinct ones).

The product of its digits is 790272, while the sum is 47.

The square root of 738147764 is about 27168.8749122962. The cubic root of 738147764 is about 903.7488746290.

The spelling of 738147764 in words is "seven hundred thirty-eight million, one hundred forty-seven thousand, seven hundred sixty-four".