372728264 has 16 divisors (see below), whose sum is σ = 739975500. Its totient is φ = 175401472.

The previous prime is 372728261. The next prime is 372728333. The reversal of 372728264 is 462827273.

It can be written as a sum of positive squares in 2 ways, for example, as 359405764 + 13322500 = 18958^2 + 3650^2 .

It is not an unprimeable number, because it can be changed into a prime (372728261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370189 + ... + 1370460.

Almost surely, 2^372728264 is an apocalyptic number.

372728264 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

372728264 is a deficient number, since it is larger than the sum of its proper divisors (367247236).

372728264 is a wasteful number, since it uses less digits than its factorization.

372728264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740672 (or 2740668 counting only the distinct ones).

The product of its digits is 225792, while the sum is 41.

The square root of 372728264 is about 19306.1716557167. The cubic root of 372728264 is about 719.6656523756.

Subtracting 372728264 from its reverse (462827273), we obtain a palindrome (90099009).

The spelling of 372728264 in words is "three hundred seventy-two million, seven hundred twenty-eight thousand, two hundred sixty-four".