3440668332 has 24 divisors (see below), whose sum is σ = 8245206256. Its totient is φ = 1115892288.

The previous prime is 3440668291. The next prime is 3440668391. The reversal of 3440668332 is 2338660443.

3440668332 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 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, 3874183 + ... + 3875070.

Almost surely, 2^3440668332 is an apocalyptic number.

It is an amenable number.

3440668332 is an abundant number, since it is smaller than the sum of its proper divisors (4804537924).

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

3440668332 is a wasteful number, since it uses less digits than its factorization.

3440668332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7749297 (or 7749295 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The square root of 3440668332 is about 58657.2104007683. The cubic root of 3440668332 is about 1509.6662174680. Note that the first 3 decimals are identical.

The spelling of 3440668332 in words is "three billion, four hundred forty million, six hundred sixty-eight thousand, three hundred thirty-two".