38268901 has 4 divisors (see below), whose sum is σ = 41747904. Its totient is φ = 34789900.

The previous prime is 38268889. The next prime is 38268913. The reversal of 38268901 is 10986283.

It is the 2526-th star number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (38268889) and next prime (38268913).

It is a cyclic number.

It is not a de Polignac number, because 38268901 - 2¹¹ = 38266853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38268931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739485 + ... + 1739506.

It is an arithmetic number, because the mean of its divisors is an integer number (10436976).

Almost surely, 2^38268901 is an apocalyptic number.

It is an amenable number.

38268901 is a deficient number, since it is larger than the sum of its proper divisors (3479003).

38268901 is a wasteful number, since it uses less digits than its factorization.

38268901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479002.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 38268901 is about 6186.1863049863. The cubic root of 38268901 is about 336.9886937185.

The spelling of 38268901 in words is "thirty-eight million, two hundred sixty-eight thousand, nine hundred one".