39468959 has 4 divisors (see below), whose sum is σ = 39502104. Its totient is φ = 39435816.

The previous prime is 39468931. The next prime is 39468967. The reversal of 39468959 is 95986493.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95986493 = 739 ⋅129887.

It is a cyclic number.

It is not a de Polignac number, because 39468959 - 2²⁴ = 22691743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39468959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39468259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14717 + ... + 17190.

It is an arithmetic number, because the mean of its divisors is an integer number (9875526).

Almost surely, 2^39468959 is an apocalyptic number.

39468959 is a deficient number, since it is larger than the sum of its proper divisors (33145).

39468959 is a wasteful number, since it uses less digits than its factorization.

39468959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33144.

The product of its digits is 2099520, while the sum is 53.

The square root of 39468959 is about 6282.4325702709. The cubic root of 39468959 is about 340.4749964210.

The spelling of 39468959 in words is "thirty-nine million, four hundred sixty-eight thousand, nine hundred fifty-nine".