738996329427 has 4 divisors (see below), whose sum is σ = 985328439240. Its totient is φ = 492664219616.

The previous prime is 738996329419. The next prime is 738996329429. The reversal of 738996329427 is 724923699837.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 738996329427 - 2³ = 738996329419 is a prime.

It is a super-2 number, since 2×738996329427² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (738996329429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123166054902 + ... + 123166054907.

It is an arithmetic number, because the mean of its divisors is an integer number (246332109810).

Almost surely, 2^738996329427 is an apocalyptic number.

738996329427 is a deficient number, since it is larger than the sum of its proper divisors (246332109813).

738996329427 is a wasteful number, since it uses less digits than its factorization.

738996329427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246332109812.

The product of its digits is 246903552, while the sum is 69.

The spelling of 738996329427 in words is "seven hundred thirty-eight billion, nine hundred ninety-six million, three hundred twenty-nine thousand, four hundred twenty-seven".