913383319 has 4 divisors (see below), whose sum is σ = 914145040. Its totient is φ = 912621600.

The previous prime is 913383311. The next prime is 913383323.

913383319 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 913383319 - 2³ = 913383311 is a prime.

It is a super-2 number, since 2×913383319² = 1668538174854911522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913383311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379059 + ... + 381460.

It is an arithmetic number, because the mean of its divisors is an integer number (228536260).

Almost surely, 2^913383319 is an apocalyptic number.

913383319 is a deficient number, since it is larger than the sum of its proper divisors (761721).

913383319 is a wasteful number, since it uses less digits than its factorization.

913383319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761720.

The product of its digits is 52488, while the sum is 40.

The square root of 913383319 is about 30222.2321975065. The cubic root of 913383319 is about 970.2515799777.

The spelling of 913383319 in words is "nine hundred thirteen million, three hundred eighty-three thousand, three hundred nineteen".