3149966294 has 8 divisors (see below), whose sum is σ = 4725920160. Its totient is φ = 1574659576.

The previous prime is 3149966293. The next prime is 3149966321. The reversal of 3149966294 is 4926699413.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149966293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149429 + ... + 169200.

It is an arithmetic number, because the mean of its divisors is an integer number (590740020).

Almost surely, 2^3149966294 is an apocalyptic number.

3149966294 is a deficient number, since it is larger than the sum of its proper divisors (1575953866).

3149966294 is a wasteful number, since it uses less digits than its factorization.

3149966294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323574.

The product of its digits is 2519424, while the sum is 53.

The square root of 3149966294 is about 56124.5605238919. The cubic root of 3149966294 is about 1465.8919803378.

The spelling of 3149966294 in words is "three billion, one hundred forty-nine million, nine hundred sixty-six thousand, two hundred ninety-four".