8625408297 has 8 divisors (see below), whose sum is σ = 12546048480. Its totient is φ = 5227520160.

The previous prime is 8625408289. The next prime is 8625408329. The reversal of 8625408297 is 7928045268.

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

It is not a de Polignac number, because 8625408297 - 2³ = 8625408289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8625408697) 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, 130687972 + ... + 130688037.

It is an arithmetic number, because the mean of its divisors is an integer number (1568256060).

Almost surely, 2^8625408297 is an apocalyptic number.

It is an amenable number.

8625408297 is a deficient number, since it is larger than the sum of its proper divisors (3920640183).

8625408297 is a wasteful number, since it uses less digits than its factorization.

8625408297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261376023.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 8625408297 is about 92873.0762761738. The cubic root of 8625408297 is about 2050.8153248635.

The spelling of 8625408297 in words is "eight billion, six hundred twenty-five million, four hundred eight thousand, two hundred ninety-seven".