398929339167 has 16 divisors (see below), whose sum is σ = 539015928192. Its totient is φ = 262417628000.

The previous prime is 398929339153. The next prime is 398929339201. The reversal of 398929339167 is 761933929893.

It is a cyclic number.

It is not a de Polignac number, because 398929339167 - 2⁸ = 398929338911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398929339667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2395068 + ... + 2556209.

It is an arithmetic number, because the mean of its divisors is an integer number (33688495512).

Almost surely, 2^398929339167 is an apocalyptic number.

398929339167 is a deficient number, since it is larger than the sum of its proper divisors (140086589025).

398929339167 is a wasteful number, since it uses less digits than its factorization.

398929339167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951638.

The product of its digits is 119042784, while the sum is 69.

The spelling of 398929339167 in words is "three hundred ninety-eight billion, nine hundred twenty-nine million, three hundred thirty-nine thousand, one hundred sixty-seven".