3420042260 has 24 divisors (see below), whose sum is σ = 7196220360. Its totient is φ = 1365325184.

The previous prime is 3420042259. The next prime is 3420042299. The reversal of 3420042260 is 622400243.

3420042260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 594481924 + 2825560336 = 24382^2 + 53156^2 .

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, 157799 + ... + 178158.

It is an arithmetic number, because the mean of its divisors is an integer number (299842515).

Almost surely, 2^3420042260 is an apocalyptic number.

It is an amenable number.

3420042260 is an abundant number, since it is smaller than the sum of its proper divisors (3776178100).

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

3420042260 is a wasteful number, since it uses less digits than its factorization.

3420042260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336475 (or 336473 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3420042260 is about 58481.1273831139. The cubic root of 3420042260 is about 1506.6434602590.

The spelling of 3420042260 in words is "three billion, four hundred twenty million, forty-two thousand, two hundred sixty".