738972272 has 10 divisors (see below), whose sum is σ = 1431758808. Its totient is φ = 369486128.

The previous prime is 738972259. The next prime is 738972277. The reversal of 738972272 is 272279837.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738972277) 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 as a sum of consecutive naturals, namely, 23092868 + ... + 23092899.

Almost surely, 2^738972272 is an apocalyptic number.

It is an amenable number.

738972272 is a deficient number, since it is larger than the sum of its proper divisors (692786536).

738972272 is a wasteful number, since it uses less digits than its factorization.

738972272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46185775 (or 46185769 counting only the distinct ones).

The product of its digits is 592704, while the sum is 47.

The square root of 738972272 is about 27184.0444378683. The cubic root of 738972272 is about 904.0852440042.

The spelling of 738972272 in words is "seven hundred thirty-eight million, nine hundred seventy-two thousand, two hundred seventy-two".