2942979711 has 64 divisors (see below), whose sum is σ = 4915814400. Its totient is φ = 1528039296.

The previous prime is 2942979703. The next prime is 2942979719. The reversal of 2942979711 is 1179792492.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2942979703) and next prime (2942979719).

It is not a de Polignac number, because 2942979711 - 2³ = 2942979703 is a prime.

It is a super-2 number, since 2×2942979711² = 17322259158715287042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2942979719) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1931596 + ... + 1933118.

It is an arithmetic number, because the mean of its divisors is an integer number (76809600).

Almost surely, 2^2942979711 is an apocalyptic number.

2942979711 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2942979711 is a deficient number, since it is larger than the sum of its proper divisors (1972834689).

2942979711 is a wasteful number, since it uses less digits than its factorization.

2942979711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748.

The product of its digits is 571536, while the sum is 51.

The square root of 2942979711 is about 54249.2369623758. The cubic root of 2942979711 is about 1433.0535611451.

The spelling of 2942979711 in words is "two billion, nine hundred forty-two million, nine hundred seventy-nine thousand, seven hundred eleven".