39048385 has 8 divisors (see below), whose sum is σ = 46892520. Its totient is φ = 31215744.

The previous prime is 39048353. The next prime is 39048389. The reversal of 39048385 is 58384093.

It can be written as a sum of positive squares in 4 ways, for example, as 6922161 + 32126224 = 2631^2 + 5668^2 .

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 39048385 - 2⁵ = 39048353 is a prime.

It is a super-3 number, since 3×39048385³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (39048389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9301 + ... + 12829.

It is an arithmetic number, because the mean of its divisors is an integer number (5861565).

Almost surely, 2^39048385 is an apocalyptic number.

It is an amenable number.

39048385 is a deficient number, since it is larger than the sum of its proper divisors (7844135).

39048385 is a wasteful number, since it uses less digits than its factorization.

39048385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 39048385 is about 6248.8706979742. The cubic root of 39048385 is about 339.2613288792.

The spelling of 39048385 in words is "thirty-nine million, forty-eight thousand, three hundred eighty-five".