713603217 has 4 divisors (see below), whose sum is σ = 951470960. Its totient is φ = 475735476.

The previous prime is 713603123. The next prime is 713603227. The reversal of 713603217 is 712306317.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 712306317 = 3 ⋅237435439.

It is not a de Polignac number, because 713603217 - 2⁷ = 713603089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713603227) 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, 118933867 + ... + 118933872.

It is an arithmetic number, because the mean of its divisors is an integer number (237867740).

Almost surely, 2^713603217 is an apocalyptic number.

It is an amenable number.

713603217 is a deficient number, since it is larger than the sum of its proper divisors (237867743).

713603217 is a wasteful number, since it uses less digits than its factorization.

713603217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237867742.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 713603217 is about 26713.3527847030. The cubic root of 713603217 is about 893.6187372259.

The spelling of 713603217 in words is "seven hundred thirteen million, six hundred three thousand, two hundred seventeen".