3149362944 has 360 divisors, whose sum is σ = 11564870240. Its totient is φ = 830103552.

The previous prime is 3149362921. The next prime is 3149362991. The reversal of 3149362944 is 4492639413.

3149362944 is a `hidden beast` number, since 3 + 14 + 9 + 3 + 629 + 4 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 16.

It is a zygodrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 3149362944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1886142 + ... + 1887810.

Almost surely, 2^3149362944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3149362944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5782435120).

3149362944 is an abundant number, since it is smaller than the sum of its proper divisors (8415507296).

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

3149362944 is a wasteful number, since it uses less digits than its factorization.

3149362944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717 (or 1694 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 3149362944 is about 56119.1851687104. The cubic root of 3149362944 is about 1465.7983811985.

The spelling of 3149362944 in words is "three billion, one hundred forty-nine million, three hundred sixty-two thousand, nine hundred forty-four".