705100313 has 8 divisors (see below), whose sum is σ = 747595008. Its totient is φ = 662718784.

The previous prime is 705100303. The next prime is 705100337. The reversal of 705100313 is 313001507.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-705100313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705100303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15281 + ... + 40542.

It is an arithmetic number, because the mean of its divisors is an integer number (93449376).

Almost surely, 2^705100313 is an apocalyptic number.

It is an amenable number.

705100313 is a deficient number, since it is larger than the sum of its proper divisors (42494695).

705100313 is a wasteful number, since it uses less digits than its factorization.

705100313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56583.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 705100313 is about 26553.7250305866. The cubic root of 705100313 is about 890.0552560063.

The spelling of 705100313 in words is "seven hundred five million, one hundred thousand, three hundred thirteen".