2979528917 has 16 divisors (see below), whose sum is σ = 3094640640. Its totient is φ = 2866617600.

The previous prime is 2979528907. The next prime is 2979528941. The reversal of 2979528917 is 7198259792.

It is a cyclic number.

It is not a de Polignac number, because 2979528917 - 2⁴ = 2979528901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2979528907) 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, 1790828 + ... + 1792490.

It is an arithmetic number, because the mean of its divisors is an integer number (193415040).

Almost surely, 2^2979528917 is an apocalyptic number.

It is an amenable number.

2979528917 is a deficient number, since it is larger than the sum of its proper divisors (115111723).

2979528917 is a wasteful number, since it uses less digits than its factorization.

2979528917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284.

The product of its digits is 5715360, while the sum is 59.

The square root of 2979528917 is about 54585.0612988572. The cubic root of 2979528917 is about 1438.9615901307.

The spelling of 2979528917 in words is "two billion, nine hundred seventy-nine million, five hundred twenty-eight thousand, nine hundred seventeen".