3149293306 has 8 divisors (see below), whose sum is σ = 4724590464. Its totient is φ = 1574429820.

The previous prime is 3149293283. The next prime is 3149293307. The reversal of 3149293306 is 6033929413.

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

It is not an unprimeable number, because it can be changed into a prime (3149293307) 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, 89610 + ... + 119701.

It is an arithmetic number, because the mean of its divisors is an integer number (590573808).

Almost surely, 2^3149293306 is an apocalyptic number.

3149293306 is a deficient number, since it is larger than the sum of its proper divisors (1575297158).

3149293306 is a wasteful number, since it uses less digits than its factorization.

3149293306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216836.

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 3149293306 is about 56118.5647179256. The cubic root of 3149293306 is about 1465.7875773182.

The spelling of 3149293306 in words is "three billion, one hundred forty-nine million, two hundred ninety-three thousand, three hundred six".