313904419 has 8 divisors (see below), whose sum is σ = 328596480. Its totient is φ = 299497800.

The previous prime is 313904417. The next prime is 313904441. The reversal of 313904419 is 914409313.

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 313904419 - 2¹ = 313904417 is a prime.

It is a super-2 number, since 2×313904419² = 197071968535455122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313904417) 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, 69109 + ... + 73510.

It is an arithmetic number, because the mean of its divisors is an integer number (41074560).

Almost surely, 2^313904419 is an apocalyptic number.

313904419 is a deficient number, since it is larger than the sum of its proper divisors (14692061).

313904419 is a wasteful number, since it uses less digits than its factorization.

313904419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142721.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 313904419 is about 17717.3479674583. The cubic root of 313904419 is about 679.6194662998.

The spelling of 313904419 in words is "three hundred thirteen million, nine hundred four thousand, four hundred nineteen".