3446352385 has 16 divisors (see below), whose sum is σ = 4747631616. Its totient is φ = 2352610368.

The previous prime is 3446352359. The next prime is 3446352397. The reversal of 3446352385 is 5832536443.

It is a cyclic number.

It is not a de Polignac number, because 3446352385 - 2³¹ = 1298868737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212974 + ... + 228583.

It is an arithmetic number, because the mean of its divisors is an integer number (296726976).

Almost surely, 2^3446352385 is an apocalyptic number.

3446352385 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3446352385 is a deficient number, since it is larger than the sum of its proper divisors (1301279231).

3446352385 is a wasteful number, since it uses less digits than its factorization.

3446352385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441792.

The product of its digits is 1036800, while the sum is 43.

The square root of 3446352385 is about 58705.6418498256. The cubic root of 3446352385 is about 1510.4970930379.

The spelling of 3446352385 in words is "three billion, four hundred forty-six million, three hundred fifty-two thousand, three hundred eighty-five".