3373388685 has 12 divisors (see below), whose sum is σ = 5847207132. Its totient is φ = 1799140608.

The previous prime is 3373388639. The next prime is 3373388719. The reversal of 3373388685 is 5868833733.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1432016964 + 1941371721 = 37842^2 + 44061^2 .

It is not a de Polignac number, because 3373388685 - 2⁸ = 3373388429 is a prime.

It is a super-2 number, since 2×3373388685² = 22759502440172058450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37482052 + ... + 37482141.

It is an arithmetic number, because the mean of its divisors is an integer number (487267261).

Almost surely, 2^3373388685 is an apocalyptic number.

It is an amenable number.

3373388685 is a deficient number, since it is larger than the sum of its proper divisors (2473818447).

3373388685 is a wasteful number, since it uses less digits than its factorization.

3373388685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74964204 (or 74964201 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The square root of 3373388685 is about 58080.8805460110. The cubic root of 3373388685 is about 1499.7612486672.

The spelling of 3373388685 in words is "three billion, three hundred seventy-three million, three hundred eighty-eight thousand, six hundred eighty-five".