3149414994 has 64 divisors (see below), whose sum is σ = 7020979200. Its totient is φ = 933768000.

The previous prime is 3149414969. The next prime is 3149414999. The reversal of 3149414994 is 4994149413.

It is not an unprimeable number, because it can be changed into a prime (3149414999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 799209 + ... + 803139.

It is an arithmetic number, because the mean of its divisors is an integer number (109702800).

Almost surely, 2^3149414994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3149414994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3510489600).

3149414994 is an abundant number, since it is smaller than the sum of its proper divisors (3871564206).

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

3149414994 is a wasteful number, since it uses less digits than its factorization.

3149414994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207.

The product of its digits is 559872, while the sum is 48.

The square root of 3149414994 is about 56119.6489119453. The cubic root of 3149414994 is about 1465.8064563115.

The spelling of 3149414994 in words is "three billion, one hundred forty-nine million, four hundred fourteen thousand, nine hundred ninety-four".