84796828956 has 72 divisors (see below), whose sum is σ = 251589418080. Its totient is φ = 23572861056.

The previous prime is 84796828933. The next prime is 84796828967. The reversal of 84796828956 is 65982869748.

84796828956 is a `hidden beast` number, since 8 + 479 + 68 + 2 + 8 + 95 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4537911 + ... + 4556558.

Almost surely, 2^84796828956 is an apocalyptic number.

It is an amenable number.

84796828956 is an abundant number, since it is smaller than the sum of its proper divisors (166792589124).

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

84796828956 is a wasteful number, since it uses less digits than its factorization.

84796828956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9094523 (or 9094518 counting only the distinct ones).

The product of its digits is 418037760, while the sum is 72.

The spelling of 84796828956 in words is "eighty-four billion, seven hundred ninety-six million, eight hundred twenty-eight thousand, nine hundred fifty-six".