3391412440 has 32 divisors (see below), whose sum is σ = 8217654480. Its totient is φ = 1252213632.

The previous prime is 3391412419. The next prime is 3391412443. The reversal of 3391412440 is 442141933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3391412443) 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, 3260454 + ... + 3261493.

Almost surely, 2^3391412440 is an apocalyptic number.

It is an amenable number.

3391412440 is an abundant number, since it is smaller than the sum of its proper divisors (4826242040).

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

3391412440 is a wasteful number, since it uses less digits than its factorization.

3391412440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6521971 (or 6521967 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3391412440 is about 58235.8346724764. The cubic root of 3391412440 is about 1502.4275418337.

The spelling of 3391412440 in words is "three billion, three hundred ninety-one million, four hundred twelve thousand, four hundred forty".