39468121 has 8 divisors (see below), whose sum is σ = 49207104. Its totient is φ = 30754320.

The previous prime is 39468113. The next prime is 39468131. The reversal of 39468121 is 12186493.

39468121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 39468121 - 2³ = 39468113 is a prime.

It is a super-3 number, since 3×39468121³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39468131) 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 7 ways as a sum of consecutive naturals, for example, 256210 + ... + 256363.

It is an arithmetic number, because the mean of its divisors is an integer number (6150888).

Almost surely, 2^39468121 is an apocalyptic number.

It is an amenable number.

39468121 is a deficient number, since it is larger than the sum of its proper divisors (9738983).

39468121 is a wasteful number, since it uses less digits than its factorization.

39468121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512591.

The product of its digits is 10368, while the sum is 34.

The square root of 39468121 is about 6282.3658760056. The cubic root of 39468121 is about 340.4725867631.

The spelling of 39468121 in words is "thirty-nine million, four hundred sixty-eight thousand, one hundred twenty-one".