3320686436 has 12 divisors (see below), whose sum is σ = 5813402112. Its totient is φ = 1659714408.

The previous prime is 3320686429. The next prime is 3320686469. The reversal of 3320686436 is 6346860233.

It is a happy number.

It is a super-2 number, since 2×3320686436² = 22053916812468764192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3320686393 and 3320686402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145220 + ... + 166523.

It is an arithmetic number, because the mean of its divisors is an integer number (484450176).

Almost surely, 2^3320686436 is an apocalyptic number.

It is an amenable number.

3320686436 is a deficient number, since it is larger than the sum of its proper divisors (2492715676).

3320686436 is a wasteful number, since it uses less digits than its factorization.

3320686436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314410 (or 314408 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 41.

The square root of 3320686436 is about 57625.3974910369. The cubic root of 3320686436 is about 1491.9099923660.

The spelling of 3320686436 in words is "three billion, three hundred twenty million, six hundred eighty-six thousand, four hundred thirty-six".