913799073 has 16 divisors (see below), whose sum is σ = 1342869696. Its totient is φ = 548106240.

The previous prime is 913799071. The next prime is 913799119. The reversal of 913799073 is 370997319.

It is not a de Polignac number, because 913799073 - 2¹ = 913799071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (913799071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139536 + ... + 145937.

It is an arithmetic number, because the mean of its divisors is an integer number (83929356).

Almost surely, 2^913799073 is an apocalyptic number.

It is an amenable number.

913799073 is a deficient number, since it is larger than the sum of its proper divisors (429070623).

913799073 is a wasteful number, since it uses less digits than its factorization.

913799073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285584.

The product of its (nonzero) digits is 321489, while the sum is 48.

The square root of 913799073 is about 30229.1096957883. The cubic root of 913799073 is about 970.3987707492.

The spelling of 913799073 in words is "nine hundred thirteen million, seven hundred ninety-nine thousand, seventy-three".