3149299544 has 64 divisors (see below), whose sum is σ = 6334524000. Its totient is φ = 1465031680.

The previous prime is 3149299537. The next prime is 3149299547. The reversal of 3149299544 is 4459929413.

It is a junction number, because it is equal to n+sod(n) for n = 3149299492 and 3149299501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149299547) 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, 787502 + ... + 791490.

Almost surely, 2^3149299544 is an apocalyptic number.

It is an amenable number.

3149299544 is an abundant number, since it is smaller than the sum of its proper divisors (3185224456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3149299544 is a wasteful number, since it uses less digits than its factorization.

3149299544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148 (or 4144 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 50.

The square root of 3149299544 is about 56118.6202966538. The cubic root of 3149299544 is about 1465.7885451096.

The spelling of 3149299544 in words is "three billion, one hundred forty-nine million, two hundred ninety-nine thousand, five hundred forty-four".