3422704128 has 40 divisors (see below), whose sum is σ = 9118301808. Its totient is φ = 1140900864.

The previous prime is 3422704097. The next prime is 3422704139. The reversal of 3422704128 is 8214072243.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112626 + ... + 1115697.

Almost surely, 2^3422704128 is an apocalyptic number.

It is an amenable number.

3422704128 is an abundant number, since it is smaller than the sum of its proper divisors (5695597680).

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

3422704128 is an equidigital number, since it uses as much as digits as its factorization.

3422704128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228344 (or 2228328 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 3422704128 is about 58503.8813071406. The cubic root of 3422704128 is about 1507.0342396399.

The spelling of 3422704128 in words is "three billion, four hundred twenty-two million, seven hundred four thousand, one hundred twenty-eight".