3425146722 has 28 divisors (see below), whose sum is σ = 7703059590. Its totient is φ = 1141715088.

The previous prime is 3425146709. The next prime is 3425146759. The reversal of 3425146722 is 2276415243.

3425146722 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2149156881 + 1275989841 = 46359^2 + 35721^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1173147 + ... + 1176062.

Almost surely, 2^3425146722 is an apocalyptic number.

3425146722 is an abundant number, since it is smaller than the sum of its proper divisors (4277912868).

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

3425146722 is an equidigital number, since it uses as much as digits as its factorization.

3425146722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349229 (or 2349214 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 3425146722 is about 58524.7530708161. The cubic root of 3425146722 is about 1507.3926499632.

The spelling of 3425146722 in words is "three billion, four hundred twenty-five million, one hundred forty-six thousand, seven hundred twenty-two".