38290653 has 24 divisors (see below), whose sum is σ = 58339008. Its totient is φ = 24152832.

The previous prime is 38290649. The next prime is 38290657. The reversal of 38290653 is 35609283.

It is an interprime number because it is at equal distance from previous prime (38290649) and next prime (38290657).

It is not a de Polignac number, because 38290653 - 2² = 38290649 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38290657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19126 + ... + 21032.

It is an arithmetic number, because the mean of its divisors is an integer number (2430792).

Almost surely, 2^38290653 is an apocalyptic number.

It is an amenable number.

38290653 is a deficient number, since it is larger than the sum of its proper divisors (20048355).

38290653 is a wasteful number, since it uses less digits than its factorization.

38290653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033 (or 2030 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 38290653 is about 6187.9441658761. The cubic root of 38290653 is about 337.0525296226.

The spelling of 38290653 in words is "thirty-eight million, two hundred ninety thousand, six hundred fifty-three".