846374473648 has 40 divisors (see below), whose sum is σ = 1894158922320. Its totient is φ = 362085335040.

The previous prime is 846374473639. The next prime is 846374473663.

846374473648 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 846374473648.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141436593 + ... + 141442576.

It is an arithmetic number, because the mean of its divisors is an integer number (47353973058).

Almost surely, 2^846374473648 is an apocalyptic number.

846374473648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

846374473648 is an abundant number, since it is smaller than the sum of its proper divisors (1047784448672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

846374473648 is a wasteful number, since it uses less digits than its factorization.

846374473648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282879205 (or 282879199 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 64.

The spelling of 846374473648 in words is "eight hundred forty-six billion, three hundred seventy-four million, four hundred seventy-three thousand, six hundred forty-eight".