738389397330 has 96 divisors (see below), whose sum is σ = 2074225817664. Its totient is φ = 181165258368.

The previous prime is 738389397301. The next prime is 738389397337. The reversal of 738389397330 is 33793983837.

It is a super-2 number, since 2×738389397330² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (738389397337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 668664 + ... + 1387043.

It is an arithmetic number, because the mean of its divisors is an integer number (21606518934).

Almost surely, 2^738389397330 is an apocalyptic number.

738389397330 is an abundant number, since it is smaller than the sum of its proper divisors (1335836420334).

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

738389397330 is a wasteful number, since it uses less digits than its factorization.

738389397330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056040 (or 2056037 counting only the distinct ones).

The product of its (nonzero) digits is 61725888, while the sum is 63.

The spelling of 738389397330 in words is "seven hundred thirty-eight billion, three hundred eighty-nine million, three hundred ninety-seven thousand, three hundred thirty".