3338685387 has 6 divisors (see below), whose sum is σ = 4822545572. Its totient is φ = 2225790252.

The previous prime is 3338685379. The next prime is 3338685409. The reversal of 3338685387 is 7835868333.

It is a happy number.

It is not a de Polignac number, because 3338685387 - 2³ = 3338685379 is a prime.

It is a super-2 number, since 2×3338685387² = 22293640226734679538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3338285387) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185482513 + ... + 185482530.

Almost surely, 2^3338685387 is an apocalyptic number.

3338685387 is a deficient number, since it is larger than the sum of its proper divisors (1483860185).

3338685387 is a wasteful number, since it uses less digits than its factorization.

3338685387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370965049 (or 370965046 counting only the distinct ones).

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

The square root of 3338685387 is about 57781.3584731270. The cubic root of 3338685387 is about 1494.6006452988.

The spelling of 3338685387 in words is "three billion, three hundred thirty-eight million, six hundred eighty-five thousand, three hundred eighty-seven".