3179045049 has 4 divisors (see below), whose sum is σ = 4238726736. Its totient is φ = 2119363364.

The previous prime is 3179045041. The next prime is 3179045053. The reversal of 3179045049 is 9405409713.

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 not a de Polignac number, because 3179045049 - 2³ = 3179045041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3179045049.

It is not an unprimeable number, because it can be changed into a prime (3179045041) 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, 529840839 + ... + 529840844.

It is an arithmetic number, because the mean of its divisors is an integer number (1059681684).

Almost surely, 2^3179045049 is an apocalyptic number.

It is an amenable number.

3179045049 is a deficient number, since it is larger than the sum of its proper divisors (1059681687).

3179045049 is a wasteful number, since it uses less digits than its factorization.

3179045049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059681686.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 3179045049 is about 56383.0209282901. The cubic root of 3179045049 is about 1470.3889400745.

The spelling of 3179045049 in words is "three billion, one hundred seventy-nine million, forty-five thousand, forty-nine".