3380816386 has 4 divisors (see below), whose sum is σ = 5071224582. Its totient is φ = 1690408192.

The previous prime is 3380816347. The next prime is 3380816399. The reversal of 3380816386 is 6836180833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6836180833 = 19087 ⋅358159.

It can be written as a sum of positive squares in only one way, i.e., 3293038225 + 87778161 = 57385^2 + 9369^2 .

It is a super-2 number, since 2×3380816386² = 22859838871692201992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 845204095 + ... + 845204098.

Almost surely, 2^3380816386 is an apocalyptic number.

3380816386 is a deficient number, since it is larger than the sum of its proper divisors (1690408196).

3380816386 is a wasteful number, since it uses less digits than its factorization.

3380816386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690408195.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 3380816386 is about 58144.7881241303. The cubic root of 3380816386 is about 1500.8611922854.

The spelling of 3380816386 in words is "three billion, three hundred eighty million, eight hundred sixteen thousand, three hundred eighty-six".