8866611402 has 64 divisors (see below), whose sum is σ = 20913984000. Its totient is φ = 2476630080.

The previous prime is 8866611379. The next prime is 8866611427. The reversal of 8866611402 is 2041166688.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49152 + ... + 141947.

It is an arithmetic number, because the mean of its divisors is an integer number (326781000).

Almost surely, 2^8866611402 is an apocalyptic number.

8866611402 is an abundant number, since it is smaller than the sum of its proper divisors (12047372598).

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

8866611402 is a wasteful number, since it uses less digits than its factorization.

8866611402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191171.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 8866611402 is about 94162.6858261806. The cubic root of 8866611402 is about 2069.7563563035.

The spelling of 8866611402 in words is "eight billion, eight hundred sixty-six million, six hundred eleven thousand, four hundred two".