3340838856 has 32 divisors (see below), whose sum is σ = 8791682400. Its totient is φ = 1055001600.

The previous prime is 3340838843. The next prime is 3340838857. The reversal of 3340838856 is 6588380433.

It is a super-2 number, since 2×3340838856² = 22322408523518777472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340838857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3662745 + ... + 3663656.

It is an arithmetic number, because the mean of its divisors is an integer number (274740075).

Almost surely, 2^3340838856 is an apocalyptic number.

It is an amenable number.

3340838856 is an abundant number, since it is smaller than the sum of its proper divisors (5450843544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3340838856 is a wasteful number, since it uses less digits than its factorization.

3340838856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7326429 (or 7326425 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 48.

The square root of 3340838856 is about 57799.9901038054. The cubic root of 3340838856 is about 1494.9219178989.

The spelling of 3340838856 in words is "three billion, three hundred forty million, eight hundred thirty-eight thousand, eight hundred fifty-six".