738315397948 has 12 divisors (see below), whose sum is σ = 1348228118160. Its totient is φ = 353107364192.

The previous prime is 738315397921. The next prime is 738315397957. The reversal of 738315397948 is 849793513837.

It is a super-2 number, since 2×738315397948² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4012583593 + ... + 4012583776.

It is an arithmetic number, because the mean of its divisors is an integer number (112352343180).

Almost surely, 2^738315397948 is an apocalyptic number.

It is an amenable number.

738315397948 is a deficient number, since it is larger than the sum of its proper divisors (609912720212).

738315397948 is a wasteful number, since it uses less digits than its factorization.

738315397948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8025167396 (or 8025167394 counting only the distinct ones).

The product of its digits is 137168640, while the sum is 67.

The spelling of 738315397948 in words is "seven hundred thirty-eight billion, three hundred fifteen million, three hundred ninety-seven thousand, nine hundred forty-eight".