3440463312 has 80 divisors (see below), whose sum is σ = 10441706688. Its totient is φ = 962365440.

The previous prime is 3440463307. The next prime is 3440463317. The reversal of 3440463312 is 2133640443.

It is an interprime number because it is at equal distance from previous prime (3440463307) and next prime (3440463317).

It is a self number, because there is not a number n which added to its sum of digits gives 3440463312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440463317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243753 + ... + 257480.

Almost surely, 2^3440463312 is an apocalyptic number.

It is an amenable number.

3440463312 is an abundant number, since it is smaller than the sum of its proper divisors (7001243376).

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

3440463312 is a wasteful number, since it uses less digits than its factorization.

3440463312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501268 (or 501262 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 3440463312 is about 58655.4627634971. The cubic root of 3440463312 is about 1509.6362312477.

The spelling of 3440463312 in words is "three billion, four hundred forty million, four hundred sixty-three thousand, three hundred twelve".