3402004402 has 16 divisors (see below), whose sum is σ = 5414778720. Its totient is φ = 1597507648.

The previous prime is 3402004399. The next prime is 3402004421. The reversal of 3402004402 is 2044002043.

It is a self number, because there is not a number n which added to its sum of digits gives 3402004402.

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, 91252 + ... + 123007.

It is an arithmetic number, because the mean of its divisors is an integer number (338423670).

Almost surely, 2^3402004402 is an apocalyptic number.

3402004402 is a deficient number, since it is larger than the sum of its proper divisors (2012774318).

3402004402 is a wasteful number, since it uses less digits than its factorization.

3402004402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214745.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 3402004402 is about 58326.7040214000. The cubic root of 3402004402 is about 1503.9900291821.

Adding to 3402004402 its reverse (2044002043), we get a palindrome (5446006445).

The spelling of 3402004402 in words is "three billion, four hundred two million, four thousand, four hundred two".