713405999 has 4 divisors (see below), whose sum is σ = 722001336. Its totient is φ = 704810664.

The previous prime is 713405983. The next prime is 713406011. The reversal of 713405999 is 999504317.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 713405999 - 2⁴ = 713405983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713405929) 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, 4297544 + ... + 4297709.

It is an arithmetic number, because the mean of its divisors is an integer number (180500334).

Almost surely, 2^713405999 is an apocalyptic number.

713405999 is a deficient number, since it is larger than the sum of its proper divisors (8595337).

713405999 is an equidigital number, since it uses as much as digits as its factorization.

713405999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8595336.

The product of its (nonzero) digits is 306180, while the sum is 47.

The square root of 713405999 is about 26709.6611547208. The cubic root of 713405999 is about 893.5364067216.

The spelling of 713405999 in words is "seven hundred thirteen million, four hundred five thousand, nine hundred ninety-nine".