714439480 has 64 divisors (see below), whose sum is σ = 1648563840. Its totient is φ = 278525952.

The previous prime is 714439477. The next prime is 714439489. The reversal of 714439480 is 84934417.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714439489) 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, 550192 + ... + 551488.

It is an arithmetic number, because the mean of its divisors is an integer number (25758810).

Almost surely, 2^714439480 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 714439480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (824281920).

714439480 is an abundant number, since it is smaller than the sum of its proper divisors (934124360).

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

714439480 is a wasteful number, since it uses less digits than its factorization.

714439480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648 (or 1644 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 714439480 is about 26729.0007295447. Note that the first 3 decimals coincide. The cubic root of 714439480 is about 893.9676746282.

The spelling of 714439480 in words is "seven hundred fourteen million, four hundred thirty-nine thousand, four hundred eighty".