39852929 has 2 divisors, whose sum is σ = 39852930. Its totient is φ = 39852928.

The previous prime is 39852877. The next prime is 39852941. The reversal of 39852929 is 92925893.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35760400 + 4092529 = 5980^2 + 2023^2 .

It is a cyclic number.

It is not a de Polignac number, because 39852929 - 2²⁴ = 23075713 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (39822929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19926464 + 19926465.

It is an arithmetic number, because the mean of its divisors is an integer number (19926465).

Almost surely, 2^39852929 is an apocalyptic number.

It is an amenable number.

39852929 is a deficient number, since it is larger than the sum of its proper divisors (1).

39852929 is an equidigital number, since it uses as much as digits as its factorization.

39852929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 47.

The square root of 39852929 is about 6312.9176297493. The cubic root of 39852929 is about 341.5755281270.

The spelling of 39852929 in words is "thirty-nine million, eight hundred fifty-two thousand, nine hundred twenty-nine".