3382644465 has 12 divisors (see below), whose sum is σ = 5863250484. Its totient is φ = 1804077024.

The previous prime is 3382644427. The next prime is 3382644467. The reversal of 3382644465 is 5644462833.

It can be written as a sum of positive squares in 2 ways, for example, as 1403551296 + 1979093169 = 37464^2 + 44487^2 .

It is not a de Polignac number, because 3382644465 - 2¹³ = 3382636273 is a prime.

It is a super-2 number, since 2×3382644465² = 22884567153190272450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 75169877 = 3382644465 / (3 + 3 + 8 + 2 + 6 + 4 + 4 + 4 + 6 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 3382644465.

It is not an unprimeable number, because it can be changed into a prime (3382644467) 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, 37584894 + ... + 37584983.

It is an arithmetic number, because the mean of its divisors is an integer number (488604207).

Almost surely, 2^3382644465 is an apocalyptic number.

It is an amenable number.

3382644465 is a deficient number, since it is larger than the sum of its proper divisors (2480606019).

3382644465 is a wasteful number, since it uses less digits than its factorization.

3382644465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75169888 (or 75169885 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The square root of 3382644465 is about 58160.5060586649. The cubic root of 3382644465 is about 1501.1316593500.

The spelling of 3382644465 in words is "three billion, three hundred eighty-two million, six hundred forty-four thousand, four hundred sixty-five".