317369045 has 8 divisors (see below), whose sum is σ = 435249024. Its totient is φ = 217624464.

The previous prime is 317369029. The next prime is 317369047. The reversal of 317369045 is 540963713.

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 not a de Polignac number, because 317369045 - 2⁴ = 317369029 is a prime.

It is a super-2 number, since 2×317369045² = 201446221448424050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317369047) 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, 4533809 + ... + 4533878.

It is an arithmetic number, because the mean of its divisors is an integer number (54406128).

Almost surely, 2^317369045 is an apocalyptic number.

317369045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

317369045 is a deficient number, since it is larger than the sum of its proper divisors (117879979).

317369045 is an equidigital number, since it uses as much as digits as its factorization.

317369045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9067699.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 317369045 is about 17814.8546163027. The cubic root of 317369045 is about 682.1106887132.

The spelling of 317369045 in words is "three hundred seventeen million, three hundred sixty-nine thousand, forty-five".