713217280 has 36 divisors (see below), whose sum is σ = 1708381332. Its totient is φ = 285286400.

The previous prime is 713217277. The next prime is 713217283. The reversal of 713217280 is 82712317.

It is an interprime number because it is at equal distance from previous prime (713217277) and next prime (713217283).

It can be written as a sum of positive squares in 2 ways, for example, as 116294656 + 596922624 = 10784^2 + 24432^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713217283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277321 + ... + 279880.

It is an arithmetic number, because the mean of its divisors is an integer number (47455037).

Almost surely, 2^713217280 is an apocalyptic number.

It is an amenable number.

713217280 is an abundant number, since it is smaller than the sum of its proper divisors (995164052).

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

713217280 is an equidigital number, since it uses as much as digits as its factorization.

713217280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557222 (or 557208 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 713217280 is about 26706.1281356920. The cubic root of 713217280 is about 893.4576099968.

Adding to 713217280 its reverse (82712317), we get a palindrome (795929597).

The spelling of 713217280 in words is "seven hundred thirteen million, two hundred seventeen thousand, two hundred eighty".