3149902079 has 8 divisors (see below), whose sum is σ = 3206215920. Its totient is φ = 3093739200.

The previous prime is 3149902073. The next prime is 3149902081. The reversal of 3149902079 is 9702099413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3149902079 - 2¹² = 3149897983 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 (3149902073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4787 + ... + 79515.

It is an arithmetic number, because the mean of its divisors is an integer number (400776990).

Almost surely, 2^3149902079 is an apocalyptic number.

3149902079 is a deficient number, since it is larger than the sum of its proper divisors (56313841).

3149902079 is an equidigital number, since it uses as much as digits as its factorization.

3149902079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75481.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 3149902079 is about 56123.9884452272. The cubic root of 3149902079 is about 1465.8820190784.

The spelling of 3149902079 in words is "three billion, one hundred forty-nine million, nine hundred two thousand, seventy-nine".