3365806394 has 32 divisors (see below), whose sum is σ = 5330016000. Its totient is φ = 1592475840.

The previous prime is 3365806391. The next prime is 3365806403. The reversal of 3365806394 is 4936085633.

It is a super-2 number, since 2×3365806394² = 22657305363782566472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (3365806391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333332 + ... + 343280.

It is an arithmetic number, because the mean of its divisors is an integer number (166563000).

Almost surely, 2^3365806394 is an apocalyptic number.

3365806394 is a deficient number, since it is larger than the sum of its proper divisors (1964209606).

3365806394 is a wasteful number, since it uses less digits than its factorization.

3365806394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10118.

The product of its (nonzero) digits is 1399680, while the sum is 47.

The square root of 3365806394 is about 58015.5702721261. The cubic root of 3365806394 is about 1498.6367456968.

The spelling of 3365806394 in words is "three billion, three hundred sixty-five million, eight hundred six thousand, three hundred ninety-four".