39959483 has 4 divisors (see below), whose sum is σ = 40214160. Its totient is φ = 39704808.

The previous prime is 39959473. The next prime is 39959497. The reversal of 39959483 is 38495993.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38495993 = 4973 ⋅7741.

It is a cyclic number.

It is not a de Polignac number, because 39959483 - 2⁴ = 39959467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39959443) 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, 127103 + ... + 127416.

It is an arithmetic number, because the mean of its divisors is an integer number (10053540).

Almost surely, 2^39959483 is an apocalyptic number.

39959483 is a deficient number, since it is larger than the sum of its proper divisors (254677).

39959483 is a wasteful number, since it uses less digits than its factorization.

39959483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254676.

The product of its digits is 1049760, while the sum is 50.

The square root of 39959483 is about 6321.3513586891. The cubic root of 39959483 is about 341.8796784996.

The spelling of 39959483 in words is "thirty-nine million, nine hundred fifty-nine thousand, four hundred eighty-three".