3079720249990 has 16 divisors (see below), whose sum is σ = 5619434758848. Its totient is φ = 1215012920256.

The previous prime is 3079720249981. The next prime is 3079720249997. The reversal of 3079720249990 is 999420279703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3079720249997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2109396702 + ... + 2109398161.

It is an arithmetic number, because the mean of its divisors is an integer number (351214672428).

Almost surely, 2^{3079720249990} is an apocalyptic number.

3079720249990 is a deficient number, since it is larger than the sum of its proper divisors (2539714508858).

3079720249990 is a wasteful number, since it uses less digits than its factorization.

3079720249990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218794943.

The product of its (nonzero) digits is 15431472, while the sum is 61.

The spelling of 3079720249990 in words is "three trillion, seventy-nine billion, seven hundred twenty million, two hundred forty-nine thousand, nine hundred ninety".