3149253213 has 8 divisors (see below), whose sum is σ = 4446004608. Its totient is φ = 1976001984.

The previous prime is 3149253199. The next prime is 3149253227. The reversal of 3149253213 is 3123529413.

It is an interprime number because it is at equal distance from previous prime (3149253199) and next prime (3149253227).

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

It is not a de Polignac number, because 3149253213 - 2⁵ = 3149253181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3149253293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30874981 + ... + 30875082.

It is an arithmetic number, because the mean of its divisors is an integer number (555750576).

Almost surely, 2^3149253213 is an apocalyptic number.

It is an amenable number.

3149253213 is a deficient number, since it is larger than the sum of its proper divisors (1296751395).

3149253213 is a wasteful number, since it uses less digits than its factorization.

3149253213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61750083.

The product of its digits is 19440, while the sum is 33.

The square root of 3149253213 is about 56118.2074998837. The cubic root of 3149253213 is about 1465.7813570793.

The spelling of 3149253213 in words is "three billion, one hundred forty-nine million, two hundred fifty-three thousand, two hundred thirteen".