38956653 has 16 divisors (see below), whose sum is σ = 57832960. Its totient is φ = 25917408.

The previous prime is 38956651. The next prime is 38956661. The reversal of 38956653 is 35665983.

38956653 is a `hidden beast` number, since 3 + 89 + 566 + 5 + 3 = 666.

It is not a de Polignac number, because 38956653 - 2¹ = 38956651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38956599 and 38956608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38956651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15201 + ... + 17577.

It is an arithmetic number, because the mean of its divisors is an integer number (3614560).

Almost surely, 2^38956653 is an apocalyptic number.

It is an amenable number.

38956653 is a deficient number, since it is larger than the sum of its proper divisors (18876307).

38956653 is a wasteful number, since it uses less digits than its factorization.

38956653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993 (or 2987 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 38956653 is about 6241.5264959784. The cubic root of 38956653 is about 338.9954576884.

The spelling of 38956653 in words is "thirty-eight million, nine hundred fifty-six thousand, six hundred fifty-three".