3149344651 has 16 divisors (see below), whose sum is σ = 3308217984. Its totient is φ = 2994551424.

The previous prime is 3149344631. The next prime is 3149344727. The reversal of 3149344651 is 1564439413.

It is a cyclic number.

It is not a de Polignac number, because 3149344651 - 2¹³ = 3149336459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3149344631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2108661 + ... + 2110153.

It is an arithmetic number, because the mean of its divisors is an integer number (206763624).

Almost surely, 2^3149344651 is an apocalyptic number.

3149344651 is a deficient number, since it is larger than the sum of its proper divisors (158873333).

3149344651 is a wasteful number, since it uses less digits than its factorization.

3149344651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790.

The product of its digits is 155520, while the sum is 40.

The square root of 3149344651 is about 56119.0221849953. The cubic root of 3149344651 is about 1465.7955431746.

The spelling of 3149344651 in words is "three billion, one hundred forty-nine million, three hundred forty-four thousand, six hundred fifty-one".