2979366398 has 8 divisors (see below), whose sum is σ = 4484303208. Its totient is φ = 1484598664.

The previous prime is 2979366391. The next prime is 2979366409. The reversal of 2979366398 is 8936639792.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2979366398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2979366391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2541536 + ... + 2542707.

It is an arithmetic number, because the mean of its divisors is an integer number (560537901).

Almost surely, 2^2979366398 is an apocalyptic number.

2979366398 is a deficient number, since it is larger than the sum of its proper divisors (1504936810).

2979366398 is a wasteful number, since it uses less digits than its factorization.

2979366398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5084538.

The product of its digits is 26453952, while the sum is 62.

The square root of 2979366398 is about 54583.5726020201. The cubic root of 2979366398 is about 1438.9354268392.

The spelling of 2979366398 in words is "two billion, nine hundred seventy-nine million, three hundred sixty-six thousand, three hundred ninety-eight".