738450481924 has 24 divisors (see below), whose sum is σ = 1323856358496. Its totient is φ = 360206472000.

The previous prime is 738450481919. The next prime is 738450481927. The reversal of 738450481924 is 429184054837.

It is a super-2 number, since 2×738450481924² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (738450481927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5538159 + ... + 5669929.

It is an arithmetic number, because the mean of its divisors is an integer number (55160681604).

Almost surely, 2^738450481924 is an apocalyptic number.

It is an amenable number.

738450481924 is a deficient number, since it is larger than the sum of its proper divisors (585405876572).

738450481924 is a wasteful number, since it uses less digits than its factorization.

738450481924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165987 (or 165985 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 738450481924 in words is "seven hundred thirty-eight billion, four hundred fifty million, four hundred eighty-one thousand, nine hundred twenty-four".