84621501076 has 24 divisors (see below), whose sum is σ = 169249586240. Its totient is φ = 36264946752.

The previous prime is 84621501023. The next prime is 84621501079. The reversal of 84621501076 is 67010512648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84621501079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1023160 + ... + 1102768.

Almost surely, 2^84621501076 is an apocalyptic number.

It is an amenable number.

84621501076 is an abundant number, since it is smaller than the sum of its proper divisors (84628085164).

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

84621501076 is a wasteful number, since it uses less digits than its factorization.

84621501076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117583 (or 117581 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 84621501076 in words is "eighty-four billion, six hundred twenty-one million, five hundred one thousand, seventy-six".