398882370311 has 8 divisors (see below), whose sum is σ = 416378763744. Its totient is φ = 381739439520.

The previous prime is 398882370301. The next prime is 398882370323. The reversal of 398882370311 is 113073288893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 398882370311 - 2²² = 398878176007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398882370301) 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, 88363355 + ... + 88367868.

It is an arithmetic number, because the mean of its divisors is an integer number (52047345468).

Almost surely, 2^398882370311 is an apocalyptic number.

398882370311 is a deficient number, since it is larger than the sum of its proper divisors (17496393433).

398882370311 is a wasteful number, since it uses less digits than its factorization.

398882370311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176731321.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 398882370311 in words is "three hundred ninety-eight billion, eight hundred eighty-two million, three hundred seventy thousand, three hundred eleven".