373994496000 has 896 divisors, whose sum is σ = 1408319377920. Its totient is φ = 99134668800.

The previous prime is 373994495923. The next prime is 373994496047. The reversal of 373994496000 is 694499373.

373994496000 is a `hidden beast` number, since 37 + 39 + 94 + 496 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2239487917 + ... + 2239488083.

It is an arithmetic number, because the mean of its divisors is an integer number (1571785020).

Almost surely, 2^373994496000 is an apocalyptic number.

373994496000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373994496000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704159688960).

373994496000 is an abundant number, since it is smaller than the sum of its proper divisors (1034324881920).

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

373994496000 is an frugal number, since it uses more digits than its factorization.

373994496000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 54.

The spelling of 373994496000 in words is "three hundred seventy-three billion, nine hundred ninety-four million, four hundred ninety-six thousand".