3349505251 has 4 divisors (see below), whose sum is σ = 3349681632. Its totient is φ = 3349328872.

The previous prime is 3349505233. The next prime is 3349505261. The reversal of 3349505251 is 1525059433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1525059433 = 293 ⋅5204981.

It is a cyclic number.

It is not a de Polignac number, because 3349505251 - 2⁷ = 3349505123 is a prime.

It is a super-2 number, since 2×3349505251² = 22438370852953146002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3349505251.

It is not an unprimeable number, because it can be changed into a prime (3349505261) by changing a digit.

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, 55720 + ... + 99013.

It is an arithmetic number, because the mean of its divisors is an integer number (837420408).

Almost surely, 2^3349505251 is an apocalyptic number.

3349505251 is a deficient number, since it is larger than the sum of its proper divisors (176381).

3349505251 is a wasteful number, since it uses less digits than its factorization.

3349505251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176380.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 3349505251 is about 57874.9103757405. The cubic root of 3349505251 is about 1496.2134495484.

The spelling of 3349505251 in words is "three billion, three hundred forty-nine million, five hundred five thousand, two hundred fifty-one".