705485315 has 8 divisors (see below), whose sum is σ = 848695968. Its totient is φ = 562979200.

The previous prime is 705485311. The next prime is 705485317. The reversal of 705485315 is 513584507.

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

It is not a de Polignac number, because 705485315 - 2² = 705485311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705485311) 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, 173927 + ... + 177936.

It is an arithmetic number, because the mean of its divisors is an integer number (106086996).

Almost surely, 2^705485315 is an apocalyptic number.

705485315 is a deficient number, since it is larger than the sum of its proper divisors (143210653).

705485315 is a wasteful number, since it uses less digits than its factorization.

705485315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352269.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 705485315 is about 26560.9735326098. The cubic root of 705485315 is about 890.2172238365.

The spelling of 705485315 in words is "seven hundred five million, four hundred eighty-five thousand, three hundred fifteen".