4179898956 has 24 divisors (see below), whose sum is σ = 9754286080. Its totient is φ = 1393129872.

The previous prime is 4179898871. The next prime is 4179898967. The reversal of 4179898956 is 6598989714.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117765 + ... + 149091.

Almost surely, 2^4179898956 is an apocalyptic number.

It is an amenable number.

4179898956 is an abundant number, since it is smaller than the sum of its proper divisors (5574387124).

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

4179898956 is a wasteful number, since it uses less digits than its factorization.

4179898956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42453 (or 42451 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 66.

The square root of 4179898956 is about 64652.1380620935. The cubic root of 4179898956 is about 1610.8505922926.

The spelling of 4179898956 in words is "four billion, one hundred seventy-nine million, eight hundred ninety-eight thousand, nine hundred fifty-six".