316000919 has 8 divisors (see below), whose sum is σ = 343432320. Its totient is φ = 289015776.

The previous prime is 316000903. The next prime is 316000921. The reversal of 316000919 is 919000613.

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 316000919 - 2⁴ = 316000903 is a prime.

It is a super-2 number, since 2×316000919² = 199713161617689122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316000891 and 316000900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316000939) 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, 110087 + ... + 112920.

It is an arithmetic number, because the mean of its divisors is an integer number (42929040).

Almost surely, 2^316000919 is an apocalyptic number.

316000919 is a deficient number, since it is larger than the sum of its proper divisors (27431401).

316000919 is a wasteful number, since it uses less digits than its factorization.

316000919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223129.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 316000919 is about 17776.4146835069. The cubic root of 316000919 is about 681.1291210605.

The spelling of 316000919 in words is "three hundred sixteen million, nine hundred nineteen", and thus it is an aban number.