317730034 has 8 divisors (see below), whose sum is σ = 504630108. Its totient is φ = 149520000.

The previous prime is 317730019. The next prime is 317730047. The reversal of 317730034 is 430037713.

It can be written as a sum of positive squares in 2 ways, for example, as 316946809 + 783225 = 17803^2 + 885^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 317729984 and 317730011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4672467 + ... + 4672534.

Almost surely, 2^317730034 is an apocalyptic number.

317730034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

317730034 is a deficient number, since it is larger than the sum of its proper divisors (186900074).

317730034 is a wasteful number, since it uses less digits than its factorization.

317730034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9345020.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 317730034 is about 17824.9834221522. The cubic root of 317730034 is about 682.3692112535.

Adding to 317730034 its reverse (430037713), we get a palindrome (747767747).

The spelling of 317730034 in words is "three hundred seventeen million, seven hundred thirty thousand, thirty-four".