84958865330 has 48 divisors (see below), whose sum is σ = 159948636120. Its totient is φ = 32488794624.

The previous prime is 84958865281. The next prime is 84958865333. The reversal of 84958865330 is 3356885948.

It can be written as a sum of positive squares in 4 ways, for example, as 53504778721 + 31454086609 = 231311^2 + 177353^2 .

It is a super-2 number, since 2×84958865330² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 84958865330.

It is not an unprimeable number, because it can be changed into a prime (84958865333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14983736 + ... + 14989404.

Almost surely, 2^84958865330 is an apocalyptic number.

84958865330 is a deficient number, since it is larger than the sum of its proper divisors (74989770790).

84958865330 is a wasteful number, since it uses less digits than its factorization.

84958865330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8555 (or 8532 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 59.

The spelling of 84958865330 in words is "eighty-four billion, nine hundred fifty-eight million, eight hundred sixty-five thousand, three hundred thirty".