38496866 has 4 divisors (see below), whose sum is σ = 57745302. Its totient is φ = 19248432.

The previous prime is 38496853. The next prime is 38496877. The reversal of 38496866 is 66869483.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37466641 + 1030225 = 6121^2 + 1015^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9624215 + ... + 9624218.

Almost surely, 2^38496866 is an apocalyptic number.

38496866 is a deficient number, since it is larger than the sum of its proper divisors (19248436).

38496866 is a wasteful number, since it uses less digits than its factorization.

38496866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19248435.

The product of its digits is 1492992, while the sum is 50.

The square root of 38496866 is about 6204.5842729388. The cubic root of 38496866 is about 337.6565082985.

The spelling of 38496866 in words is "thirty-eight million, four hundred ninety-six thousand, eight hundred sixty-six".