99064319 has 4 divisors (see below), whose sum is σ = 102480360. Its totient is φ = 95648280.

The previous prime is 99064307. The next prime is 99064337. The reversal of 99064319 is 91346099.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91346099 = 13 ⋅7026623.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99064319 is a prime.

It is a super-2 number, since 2×99064319² = 19627478597867522, 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 (99064349) 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, 1707977 + ... + 1708034.

It is an arithmetic number, because the mean of its divisors is an integer number (25620090).

Almost surely, 2^99064319 is an apocalyptic number.

99064319 is a deficient number, since it is larger than the sum of its proper divisors (3416041).

99064319 is a wasteful number, since it uses less digits than its factorization.

99064319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416040.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 99064319 is about 9953.1059976271. The cubic root of 99064319 is about 462.7066623532.

The spelling of 99064319 in words is "ninety-nine million, sixty-four thousand, three hundred nineteen".