12910349 has 8 divisors (see below), whose sum is σ = 13092672. Its totient is φ = 12729600.

The previous prime is 12910301. The next prime is 12910351. The reversal of 12910349 is 94301921.

12910349 = T₂₆₅ + T₂₆₆ + ... + T₄₅₇.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12910349 - 2¹² = 12906253 is a prime.

It is a super-2 number, since 2×12910349² = 333354222603602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12910369) 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, 28922 + ... + 29364.

It is an arithmetic number, because the mean of its divisors is an integer number (1636584).

Almost surely, 2^12910349 is an apocalyptic number.

It is an amenable number.

12910349 is a deficient number, since it is larger than the sum of its proper divisors (182323).

12910349 is a wasteful number, since it uses less digits than its factorization.

12910349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 12910349 is about 3593.0974103133. The cubic root of 12910349 is about 234.5917099382.

The spelling of 12910349 in words is "twelve million, nine hundred ten thousand, three hundred forty-nine".