3345857415 has 32 divisors (see below), whose sum is σ = 5951612160. Its totient is φ = 1783431072.

The previous prime is 3345857393. The next prime is 3345857443. The reversal of 3345857415 is 5147585433.

It is a happy number.

3345857415 is a `hidden beast` number, since 33 + 45 + 8 + 574 + 1 + 5 = 666.

It is not a de Polignac number, because 3345857415 - 2⁷ = 3345857287 is a prime.

It is a super-2 number, since 2×3345857415² = 22389523683020964450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267532 + ... + 279758.

It is an arithmetic number, because the mean of its divisors is an integer number (185987880).

Almost surely, 2^3345857415 is an apocalyptic number.

3345857415 is a deficient number, since it is larger than the sum of its proper divisors (2605754745).

3345857415 is a wasteful number, since it uses less digits than its factorization.

3345857415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14268 (or 14262 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 3345857415 is about 57843.3869599628. The cubic root of 3345857415 is about 1495.6700932983.

The spelling of 3345857415 in words is "three billion, three hundred forty-five million, eight hundred fifty-seven thousand, four hundred fifteen".