3402782684 has 24 divisors (see below), whose sum is σ = 6806888928. Its totient is φ = 1458051840.

The previous prime is 3402782671. The next prime is 3402782693. The reversal of 3402782684 is 4862872043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203672 + ... + 219744.

It is an arithmetic number, because the mean of its divisors is an integer number (283620372).

Almost surely, 2^3402782684 is an apocalyptic number.

It is an amenable number.

3402782684 is an abundant number, since it is smaller than the sum of its proper divisors (3404106244).

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

3402782684 is a wasteful number, since it uses less digits than its factorization.

3402782684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23645 (or 23643 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 3402782684 is about 58333.3753866515. The cubic root of 3402782684 is about 1504.1047105072.

The spelling of 3402782684 in words is "three billion, four hundred two million, seven hundred eighty-two thousand, six hundred eighty-four".