39934853 has 24 divisors (see below), whose sum is σ = 49641984. Its totient is φ = 31920000.

The previous prime is 39934841. The next prime is 39934883. The reversal of 39934853 is 35843993.

It is not a de Polignac number, because 39934853 - 2⁸ = 39934597 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39934823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158978 + ... + 159228.

It is an arithmetic number, because the mean of its divisors is an integer number (2068416).

Almost surely, 2^39934853 is an apocalyptic number.

It is an amenable number.

39934853 is a deficient number, since it is larger than the sum of its proper divisors (9707131).

39934853 is a wasteful number, since it uses less digits than its factorization.

39934853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 466 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The square root of 39934853 is about 6319.4028990087. The cubic root of 39934853 is about 341.8094221090.

The spelling of 39934853 in words is "thirty-nine million, nine hundred thirty-four thousand, eight hundred fifty-three".