3079704749 has 4 divisors (see below), whose sum is σ = 3359677920. Its totient is φ = 2799731580.

The previous prime is 3079704739. The next prime is 3079704757. The reversal of 3079704749 is 9474079703.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9474079703 = 11 ⋅861279973.

It is a cyclic number.

It is not a de Polignac number, because 3079704749 - 2¹² = 3079700653 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3079704697 and 3079704706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3079704739) 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, 139986569 + ... + 139986590.

It is an arithmetic number, because the mean of its divisors is an integer number (839919480).

Almost surely, 2^3079704749 is an apocalyptic number.

It is an amenable number.

3079704749 is a deficient number, since it is larger than the sum of its proper divisors (279973171).

3079704749 is a wasteful number, since it uses less digits than its factorization.

3079704749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279973170.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The square root of 3079704749 is about 55495.0876114274. The cubic root of 3079704749 is about 1454.9107771916.

The spelling of 3079704749 in words is "three billion, seventy-nine million, seven hundred four thousand, seven hundred forty-nine".