398482846833 has 4 divisors (see below), whose sum is σ = 531310462448. Its totient is φ = 265655231220.

The previous prime is 398482846819. The next prime is 398482846843. The reversal of 398482846833 is 338648284893.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 398482846833 - 2³² = 394187879537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (398482846843) 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, 66413807803 + ... + 66413807808.

It is an arithmetic number, because the mean of its divisors is an integer number (132827615612).

Almost surely, 2^398482846833 is an apocalyptic number.

It is an amenable number.

398482846833 is a deficient number, since it is larger than the sum of its proper divisors (132827615615).

398482846833 is a wasteful number, since it uses less digits than its factorization.

398482846833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132827615614.

The product of its digits is 191102976, while the sum is 66.

The spelling of 398482846833 in words is "three hundred ninety-eight billion, four hundred eighty-two million, eight hundred forty-six thousand, eight hundred thirty-three".