3163979029 has 4 divisors (see below), whose sum is σ = 3194697376. Its totient is φ = 3133260684.

The previous prime is 3163979023. The next prime is 3163979053. The reversal of 3163979029 is 9209793613.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3163979029 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 (3163979023) 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, 15359019 + ... + 15359224.

It is an arithmetic number, because the mean of its divisors is an integer number (798674344).

Almost surely, 2^3163979029 is an apocalyptic number.

It is an amenable number.

3163979029 is a deficient number, since it is larger than the sum of its proper divisors (30718347).

3163979029 is a wasteful number, since it uses less digits than its factorization.

3163979029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30718346.

The product of its (nonzero) digits is 551124, while the sum is 49.

The square root of 3163979029 is about 56249.2580306621. The cubic root of 3163979029 is about 1468.0624555799.

The spelling of 3163979029 in words is "three billion, one hundred sixty-three million, nine hundred seventy-nine thousand, twenty-nine".