3149299834 has 8 divisors (see below), whose sum is σ = 4886844660. Its totient is φ = 1520351616.

The previous prime is 3149299819. The next prime is 3149299841. The reversal of 3149299834 is 4389929413.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2964475809 + 184824025 = 54447^2 + 13595^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27149079 + ... + 27149194.

Almost surely, 2^3149299834 is an apocalyptic number.

3149299834 is a deficient number, since it is larger than the sum of its proper divisors (1737544826).

3149299834 is a wasteful number, since it uses less digits than its factorization.

3149299834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54298304.

The product of its digits is 1679616, while the sum is 52.

The square root of 3149299834 is about 56118.6228804663. The cubic root of 3149299834 is about 1465.7885901015.

The spelling of 3149299834 in words is "three billion, one hundred forty-nine million, two hundred ninety-nine thousand, eight hundred thirty-four".