8929252491 has 8 divisors (see below), whose sum is σ = 11944451904. Its totient is φ = 5933444040.

The previous prime is 8929252489. The next prime is 8929252543. The reversal of 8929252491 is 1942529298.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8929252491 - 2¹ = 8929252489 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (8929252421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4846665 + ... + 4848506.

It is an arithmetic number, because the mean of its divisors is an integer number (1493056488).

Almost surely, 2^8929252491 is an apocalyptic number.

8929252491 is a deficient number, since it is larger than the sum of its proper divisors (3015199413).

8929252491 is a wasteful number, since it uses less digits than its factorization.

8929252491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9695481.

The product of its digits is 933120, while the sum is 51.

The square root of 8929252491 is about 94494.7220272117. The cubic root of 8929252491 is about 2074.6190806840.

The spelling of 8929252491 in words is "eight billion, nine hundred twenty-nine million, two hundred fifty-two thousand, four hundred ninety-one".