373479041591604 has 576 divisors, whose sum is σ = 1114107904000000. Its totient is φ = 104462776535040.

The previous prime is 373479041591569. The next prime is 373479041591683. The reversal of 373479041591604 is 406195140974373.

373479041591604 is a `hidden beast` number, since 3 + 7 + 3 + 4 + 7 + 9 + 0 + 4 + 15 + 9 + 1 + 604 = 666.

It is a super-3 number, since 3×373479041591604³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 106738792647 + ... + 106738796145.

Almost surely, 2^{373479041591604} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 373479041591604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557053952000000).

373479041591604 is an abundant number, since it is smaller than the sum of its proper divisors (740628862408396).

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

373479041591604 is a wasteful number, since it uses less digits than its factorization.

373479041591604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6748 (or 6743 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 63.

The spelling of 373479041591604 in words is "three hundred seventy-three trillion, four hundred seventy-nine billion, forty-one million, five hundred ninety-one thousand, six hundred four".