3320385677 has 12 divisors (see below), whose sum is σ = 3863645820. Its totient is φ = 2845192896.

The previous prime is 3320385647. The next prime is 3320385689. The reversal of 3320385677 is 7765830233.

It can be written as a sum of positive squares in 2 ways, for example, as 1973936041 + 1346449636 = 44429^2 + 36694^2 .

It is not a de Polignac number, because 3320385677 - 2¹⁸ = 3320123533 is a prime.

It is a super-2 number, since 2×3320385677² = 22049922088053496658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320385637) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198599 + ... + 214667.

It is an arithmetic number, because the mean of its divisors is an integer number (321970485).

Almost surely, 2^3320385677 is an apocalyptic number.

It is an amenable number.

3320385677 is a deficient number, since it is larger than the sum of its proper divisors (543260143).

3320385677 is a wasteful number, since it uses less digits than its factorization.

3320385677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20300 (or 20293 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

The square root of 3320385677 is about 57622.7878273865. The cubic root of 3320385677 is about 1491.8649495801.

The spelling of 3320385677 in words is "three billion, three hundred twenty million, three hundred eighty-five thousand, six hundred seventy-seven".