39960101 has 4 divisors (see below), whose sum is σ = 40441632. Its totient is φ = 39478572.

The previous prime is 39960091. The next prime is 39960103. The reversal of 39960101 is 10106993.

39960101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 39960101 - 2²² = 35765797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39960103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240641 + ... + 240806.

It is an arithmetic number, because the mean of its divisors is an integer number (10110408).

Almost surely, 2^39960101 is an apocalyptic number.

It is an amenable number.

39960101 is a deficient number, since it is larger than the sum of its proper divisors (481531).

39960101 is an equidigital number, since it uses as much as digits as its factorization.

39960101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481530.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 39960101 is about 6321.4002404531. The cubic root of 39960101 is about 341.8814409561.

The spelling of 39960101 in words is "thirty-nine million, nine hundred sixty thousand, one hundred one".