3385471615 has 4 divisors (see below), whose sum is σ = 4062565944. Its totient is φ = 2708377288.

The previous prime is 3385471577. The next prime is 3385471643. The reversal of 3385471615 is 5161745833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5161745833 = 1031 ⋅5006543.

It is a cyclic number.

It is not a de Polignac number, because 3385471615 - 2¹⁹ = 3384947327 is a prime.

It is a super-2 number, since 2×3385471615² = 22922836111941416450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338547157 + ... + 338547166.

It is an arithmetic number, because the mean of its divisors is an integer number (1015641486).

Almost surely, 2^3385471615 is an apocalyptic number.

3385471615 is a deficient number, since it is larger than the sum of its proper divisors (677094329).

3385471615 is an equidigital number, since it uses as much as digits as its factorization.

3385471615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677094328.

The product of its digits is 302400, while the sum is 43.

The square root of 3385471615 is about 58184.8057056136. The cubic root of 3385471615 is about 1501.5497486717.

The spelling of 3385471615 in words is "three billion, three hundred eighty-five million, four hundred seventy-one thousand, six hundred fifteen".