8742046662 has 40 divisors (see below), whose sum is σ = 19630775736. Its totient is φ = 2907750528.

The previous prime is 8742046633. The next prime is 8742046679. The reversal of 8742046662 is 2666402478.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17878 + ... + 133430.

Almost surely, 2^8742046662 is an apocalyptic number.

8742046662 is an abundant number, since it is smaller than the sum of its proper divisors (10888729074).

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

8742046662 is a wasteful number, since it uses less digits than its factorization.

8742046662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116034 (or 116025 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 8742046662 is about 93498.9126246931. The cubic root of 8742046662 is about 2060.0181182621.

The spelling of 8742046662 in words is "eight billion, seven hundred forty-two million, forty-six thousand, six hundred sixty-two".