373806487648 has 48 divisors (see below), whose sum is σ = 803020299984. Its totient is φ = 169872693760.

The previous prime is 373806487573. The next prime is 373806487693. The reversal of 373806487648 is 846784608373.

It is a self number, because there is not a number n which added to its sum of digits gives 373806487648.

It is a congruent number.

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, 1426986 + ... + 1668502.

It is an arithmetic number, because the mean of its divisors is an integer number (16729589583).

Almost surely, 2^373806487648 is an apocalyptic number.

It is an amenable number.

373806487648 is an abundant number, since it is smaller than the sum of its proper divisors (429213812336).

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

373806487648 is a wasteful number, since it uses less digits than its factorization.

373806487648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245935 (or 245927 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 64.

The spelling of 373806487648 in words is "three hundred seventy-three billion, eight hundred six million, four hundred eighty-seven thousand, six hundred forty-eight".