714504440 has 64 divisors (see below), whose sum is σ = 1753315200. Its totient is φ = 260462592.

The previous prime is 714504409. The next prime is 714504449. The reversal of 714504440 is 44405417.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714504449) 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, 32384 + ... + 49776.

It is an arithmetic number, because the mean of its divisors is an integer number (27395550).

Almost surely, 2^714504440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 714504440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (876657600).

714504440 is an abundant number, since it is smaller than the sum of its proper divisors (1038810760).

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

714504440 is a wasteful number, since it uses less digits than its factorization.

714504440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17496 (or 17492 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 714504440 is about 26730.2158614554. The cubic root of 714504440 is about 893.9947683065.

Adding to 714504440 its reverse (44405417), we get a palindrome (758909857).

The spelling of 714504440 in words is "seven hundred fourteen million, five hundred four thousand, four hundred forty".