2979011963 has 4 divisors (see below), whose sum is σ = 2980062648. Its totient is φ = 2977961280.

The previous prime is 2979011939. The next prime is 2979011993. The reversal of 2979011963 is 3691109792.

2979011963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2979011963 - 2⁶ = 2979011899 is a prime.

It is a super-2 number, since 2×2979011963² = 17749024551394226738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2979011933) 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, 521078 + ... + 526763.

It is an arithmetic number, because the mean of its divisors is an integer number (745015662).

Almost surely, 2^2979011963 is an apocalyptic number.

2979011963 is a deficient number, since it is larger than the sum of its proper divisors (1050685).

2979011963 is a wasteful number, since it uses less digits than its factorization.

2979011963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050684.

The product of its (nonzero) digits is 183708, while the sum is 47.

The square root of 2979011963 is about 54580.3257868621. The cubic root of 2979011963 is about 1438.8783644490.

The spelling of 2979011963 in words is "two billion, nine hundred seventy-nine million, eleven thousand, nine hundred sixty-three".