3423032240 has 40 divisors (see below), whose sum is σ = 7978471488. Its totient is φ = 1365785600.

The previous prime is 3423032237. The next prime is 3423032251. The reversal of 3423032240 is 422303243.

It is a tau number, because it is divible by the number of its divisors (40).

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, 21272 + ... + 85431.

Almost surely, 2^3423032240 is an apocalyptic number.

It is an amenable number.

3423032240 is an abundant number, since it is smaller than the sum of its proper divisors (4555439248).

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

3423032240 is a wasteful number, since it uses less digits than its factorization.

3423032240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107117 (or 107111 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3423032240 is about 58506.6854299575. The cubic root of 3423032240 is about 1507.0823945685.

Adding to 3423032240 its reverse (422303243), we get a palindrome (3845335483).

The spelling of 3423032240 in words is "three billion, four hundred twenty-three million, thirty-two thousand, two hundred forty".