39638053 has 8 divisors (see below), whose sum is σ = 48785408. Its totient is φ = 31361904.

The previous prime is 39638003. The next prime is 39638069. The reversal of 39638053 is 35083693.

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

It is not a de Polignac number, because 39638053 - 2⁹ = 39637541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39638003) 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, 217701 + ... + 217882.

It is an arithmetic number, because the mean of its divisors is an integer number (6098176).

Almost surely, 2^39638053 is an apocalyptic number.

It is an amenable number.

39638053 is a deficient number, since it is larger than the sum of its proper divisors (9147355).

39638053 is a wasteful number, since it uses less digits than its factorization.

39638053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435603.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 39638053 is about 6295.8758723469. The cubic root of 39638053 is about 340.9605278196.

The spelling of 39638053 in words is "thirty-nine million, six hundred thirty-eight thousand, fifty-three".