8629125479 has 16 divisors (see below), whose sum is σ = 9619602720. Its totient is φ = 7685677440.

The previous prime is 8629125433. The next prime is 8629125499. The reversal of 8629125479 is 9745219268.

It is not a de Polignac number, because 8629125479 - 2³² = 4334158183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8629125479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8629125499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649784 + ... + 662930.

It is an arithmetic number, because the mean of its divisors is an integer number (601225170).

Almost surely, 2^8629125479 is an apocalyptic number.

8629125479 is a deficient number, since it is larger than the sum of its proper divisors (990477241).

8629125479 is a wasteful number, since it uses less digits than its factorization.

8629125479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14930.

The product of its digits is 2177280, while the sum is 53.

The square root of 8629125479 is about 92893.0862820264. The cubic root of 8629125479 is about 2051.1098871116.

The spelling of 8629125479 in words is "eight billion, six hundred twenty-nine million, one hundred twenty-five thousand, four hundred seventy-nine".