2980618397 has 8 divisors (see below), whose sum is σ = 3022474944. Its totient is φ = 2938789728.

The previous prime is 2980618393. The next prime is 2980618427. The reversal of 2980618397 is 7938160892.

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

It is a cyclic number.

It is not a de Polignac number, because 2980618397 - 2² = 2980618393 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980618391) 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, 304928 + ... + 314550.

It is an arithmetic number, because the mean of its divisors is an integer number (377809368).

Almost surely, 2^2980618397 is an apocalyptic number.

It is an amenable number.

2980618397 is a deficient number, since it is larger than the sum of its proper divisors (41856547).

2980618397 is an equidigital number, since it uses as much as digits as its factorization.

2980618397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13939.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The square root of 2980618397 is about 54595.0400402820. The cubic root of 2980618397 is about 1439.1369566483.

The spelling of 2980618397 in words is "two billion, nine hundred eighty million, six hundred eighteen thousand, three hundred ninety-seven".