3423225640 has 32 divisors (see below), whose sum is σ = 7817222880. Its totient is φ = 1348852032.

The previous prime is 3423225629. The next prime is 3423225733. The reversal of 3423225640 is 465223243.

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, 635982 + ... + 641341.

It is an arithmetic number, because the mean of its divisors is an integer number (244288215).

Almost surely, 2^3423225640 is an apocalyptic number.

It is an amenable number.

3423225640 is an abundant number, since it is smaller than the sum of its proper divisors (4393997240).

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

3423225640 is a wasteful number, since it uses less digits than its factorization.

3423225640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277401 (or 1277397 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 3423225640 is about 58508.3382091818. The cubic root of 3423225640 is about 1507.1107772251.

Adding to 3423225640 its reverse (465223243), we get a palindrome (3888448883).

The spelling of 3423225640 in words is "three billion, four hundred twenty-three million, two hundred twenty-five thousand, six hundred forty".