3313474639 has 4 divisors (see below), whose sum is σ = 3324268024. Its totient is φ = 3302681256.

The previous prime is 3313474631. The next prime is 3313474679. The reversal of 3313474639 is 9364743133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3313474639 - 2³ = 3313474631 is a prime.

It is a super-2 number, since 2×3313474639² = 21958228366592360642, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3313474595 and 3313474604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313474631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5396232 + ... + 5396845.

It is an arithmetic number, because the mean of its divisors is an integer number (831067006).

Almost surely, 2^3313474639 is an apocalyptic number.

3313474639 is a deficient number, since it is larger than the sum of its proper divisors (10793385).

3313474639 is a wasteful number, since it uses less digits than its factorization.

3313474639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10793384.

The product of its digits is 489888, while the sum is 43.

The square root of 3313474639 is about 57562.7886659429. The cubic root of 3313474639 is about 1490.8291766367.

The spelling of 3313474639 in words is "three billion, three hundred thirteen million, four hundred seventy-four thousand, six hundred thirty-nine".