317739996 has 288 divisors, whose sum is σ = 1047900672. Its totient is φ = 82114560.

The previous prime is 317739977. The next prime is 317739997. The reversal of 317739996 is 699937713.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317739997) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4742355 + ... + 4742421.

It is an arithmetic number, because the mean of its divisors is an integer number (3638544).

Almost surely, 2^317739996 is an apocalyptic number.

317739996 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 317739996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523950336).

317739996 is an abundant number, since it is smaller than the sum of its proper divisors (730160676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

317739996 is a wasteful number, since it uses less digits than its factorization.

317739996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 137 counting only the distinct ones).

The product of its digits is 1928934, while the sum is 54.

The square root of 317739996 is about 17825.2628592119. The cubic root of 317739996 is about 682.3763427701.

The spelling of 317739996 in words is "three hundred seventeen million, seven hundred thirty-nine thousand, nine hundred ninety-six".