94870379520 has 1408 divisors, whose sum is σ = 418806374400. Its totient is φ = 19874709504.

The previous prime is 94870379519. The next prime is 94870379557. The reversal of 94870379520 is 2597307849.

94870379520 is a `hidden beast` number, since 9 + 4 + 87 + 0 + 37 + 9 + 520 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1200890841 + ... + 1200890919.

Almost surely, 2^94870379520 is an apocalyptic number.

94870379520 is a gapful number since it is divisible by the number (90) 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 94870379520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209403187200).

94870379520 is an abundant number, since it is smaller than the sum of its proper divisors (323935994880).

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

94870379520 is a wasteful number, since it uses less digits than its factorization.

94870379520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 94870379520 in words is "ninety-four billion, eight hundred seventy million, three hundred seventy-nine thousand, five hundred twenty".