84576412476 has 36 divisors (see below), whose sum is σ = 213805391800. Its totient is φ = 28190157408.

The previous prime is 84576412469. The next prime is 84576412477. The reversal of 84576412476 is 67421467548.

84576412476 is a `hidden beast` number, since 8 + 4 + 576 + 41 + 24 + 7 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84576412477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 491970 + ... + 641238.

Almost surely, 2^84576412476 is an apocalyptic number.

It is an amenable number.

84576412476 is an abundant number, since it is smaller than the sum of its proper divisors (129228979324).

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

84576412476 is a wasteful number, since it uses less digits than its factorization.

84576412476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165018 (or 165013 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 54.

The spelling of 84576412476 in words is "eighty-four billion, five hundred seventy-six million, four hundred twelve thousand, four hundred seventy-six".