8662943051 has 4 divisors (see below), whose sum is σ = 9900506352. Its totient is φ = 7425379752.

The previous prime is 8662943041. The next prime is 8662943111. The reversal of 8662943051 is 1503492668.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8662943051 - 2³⁰ = 7589201227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8662942993 and 8662943011.

It is not an unprimeable number, because it can be changed into a prime (8662943021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618781640 + ... + 618781653.

It is an arithmetic number, because the mean of its divisors is an integer number (2475126588).

Almost surely, 2^8662943051 is an apocalyptic number.

8662943051 is a deficient number, since it is larger than the sum of its proper divisors (1237563301).

8662943051 is a wasteful number, since it uses less digits than its factorization.

8662943051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237563300.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 8662943051 is about 93074.9324522989. The cubic root of 8662943051 is about 2053.7858300068.

The spelling of 8662943051 in words is "eight billion, six hundred sixty-two million, nine hundred forty-three thousand, fifty-one".