38675961 has 15 divisors (see below), whose sum is σ = 57858933. Its totient is φ = 25746660.

The previous prime is 38675953. The next prime is 38675983. The reversal of 38675961 is 16957683.

It is a happy number.

The square root of 38675961 is 6219.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 38675961 - 2³ = 38675953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38675761) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 55626 + ... + 56316.

Almost surely, 2^38675961 is an apocalyptic number.

38675961 is the 6219-th square number.

38675961 is the 3110-th centered octagonal number.

It is an amenable number.

38675961 is a deficient number, since it is larger than the sum of its proper divisors (19182972).

38675961 is an frugal number, since it uses more digits than its factorization.

38675961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394 (or 694 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The cubic root of 38675961 is about 338.1793132560.

The spelling of 38675961 in words is "thirty-eight million, six hundred seventy-five thousand, nine hundred sixty-one".