2979098445 has 32 divisors (see below), whose sum is σ = 5312580480. Its totient is φ = 1416683520.

The previous prime is 2979098413. The next prime is 2979098449. The reversal of 2979098445 is 5448909792.

It is not a de Polignac number, because 2979098445 - 2⁵ = 2979098413 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2979098449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302596 + ... + 312285.

It is an arithmetic number, because the mean of its divisors is an integer number (166018140).

Almost surely, 2^2979098445 is an apocalyptic number.

It is an amenable number.

2979098445 is a deficient number, since it is larger than the sum of its proper divisors (2333482035).

2979098445 is a wasteful number, since it uses less digits than its factorization.

2979098445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614925.

The product of its (nonzero) digits is 6531840, while the sum is 57.

The square root of 2979098445 is about 54581.1180262918. The cubic root of 2979098445 is about 1438.8922880671.

The spelling of 2979098445 in words is "two billion, nine hundred seventy-nine million, ninety-eight thousand, four hundred forty-five".