3345048257 has 8 divisors (see below), whose sum is σ = 3395072640. Its totient is φ = 3295216080.

The previous prime is 3345048253. The next prime is 3345048269. The reversal of 3345048257 is 7528405433.

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 3345048257 - 2² = 3345048253 is a prime.

It is a super-2 number, since 2×3345048257² = 22378695683317476098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3345048251) 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, 12794 + ... + 82787.

It is an arithmetic number, because the mean of its divisors is an integer number (424384080).

Almost surely, 2^3345048257 is an apocalyptic number.

It is an amenable number.

3345048257 is a deficient number, since it is larger than the sum of its proper divisors (50024383).

3345048257 is an equidigital number, since it uses as much as digits as its factorization.

3345048257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96103.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 3345048257 is about 57836.3921506174. The cubic root of 3345048257 is about 1495.5495132451.

The spelling of 3345048257 in words is "three billion, three hundred forty-five million, forty-eight thousand, two hundred fifty-seven".