714520830 has 32 divisors (see below), whose sum is σ = 1740449664. Its totient is φ = 187694496.

The previous prime is 714520823. The next prime is 714520831. The reversal of 714520830 is 38025417.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714520831) 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, 175732 + ... + 179751.

It is an arithmetic number, because the mean of its divisors is an integer number (54389052).

Almost surely, 2^714520830 is an apocalyptic number.

714520830 is an abundant number, since it is smaller than the sum of its proper divisors (1025928834).

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

714520830 is a wasteful number, since it uses less digits than its factorization.

714520830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355560.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 714520830 is about 26730.5224415835. The cubic root of 714520830 is about 894.0016040290.

The spelling of 714520830 in words is "seven hundred fourteen million, five hundred twenty thousand, eight hundred thirty".