3340740408 has 32 divisors (see below), whose sum is σ = 8353833360. Its totient is φ = 1113315840.

The previous prime is 3340740407. The next prime is 3340740413. The reversal of 3340740408 is 8040470433.

It is a super-2 number, since 2×3340740408² = 22321092947288012928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340740407) 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, 104928 + ... + 133008.

Almost surely, 2^3340740408 is an apocalyptic number.

It is an amenable number.

3340740408 is an abundant number, since it is smaller than the sum of its proper divisors (5013092952).

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

3340740408 is a wasteful number, since it uses less digits than its factorization.

3340740408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33047 (or 33043 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 3340740408 is about 57799.1384710880. The cubic root of 3340740408 is about 1494.9072336111.

The spelling of 3340740408 in words is "three billion, three hundred forty million, seven hundred forty thousand, four hundred eight".