738863972 has 48 divisors (see below), whose sum is σ = 1667675520. Its totient is φ = 277939200.

The previous prime is 738863971. The next prime is 738863999. The reversal of 738863972 is 279368837.

It is a happy number.

It is a super-3 number, since 3×738863972³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (738863971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32429 + ... + 50292.

It is an arithmetic number, because the mean of its divisors is an integer number (34743240).

Almost surely, 2^738863972 is an apocalyptic number.

It is an amenable number.

738863972 is an abundant number, since it is smaller than the sum of its proper divisors (928811548).

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

738863972 is a wasteful number, since it uses less digits than its factorization.

738863972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82772 (or 82770 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 53.

The square root of 738863972 is about 27182.0523875590. The cubic root of 738863972 is about 904.0410758087.

The spelling of 738863972 in words is "seven hundred thirty-eight million, eight hundred sixty-three thousand, nine hundred seventy-two".