38964299 has 12 divisors (see below), whose sum is σ = 43538880. Its totient is φ = 34834800.

The previous prime is 38964259. The next prime is 38964329. The reversal of 38964299 is 99246983.

It is a de Polignac number, because none of the positive numbers 2^k-38964299 is a prime.

It is a super-2 number, since 2×38964299² = 3036433193122802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38964209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4742 + ... + 10020.

It is an arithmetic number, because the mean of its divisors is an integer number (3628240).

Almost surely, 2^38964299 is an apocalyptic number.

38964299 is a deficient number, since it is larger than the sum of its proper divisors (4574581).

38964299 is a wasteful number, since it uses less digits than its factorization.

38964299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362 (or 5351 counting only the distinct ones).

The product of its digits is 839808, while the sum is 50.

The square root of 38964299 is about 6242.1389763446. The cubic root of 38964299 is about 339.0176343858.

The spelling of 38964299 in words is "thirty-eight million, nine hundred sixty-four thousand, two hundred ninety-nine".