94679389440 has 432 divisors, whose sum is σ = 346190644800. Its totient is φ = 23824171008.

The previous prime is 94679389373. The next prime is 94679389451. The reversal of 94679389440 is 4498397649.

94679389440 is a `hidden beast` number, since 9 + 46 + 79 + 3 + 89 + 440 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67195456 + ... + 67196864.

Almost surely, 2^94679389440 is an apocalyptic number.

94679389440 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 94679389440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173095322400).

94679389440 is an abundant number, since it is smaller than the sum of its proper divisors (251511255360).

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

94679389440 is a wasteful number, since it uses less digits than its factorization.

94679389440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762 (or 1745 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 63.

The spelling of 94679389440 in words is "ninety-four billion, six hundred seventy-nine million, three hundred eighty-nine thousand, four hundred forty".