38697466 has 4 divisors (see below), whose sum is σ = 58046202. Its totient is φ = 19348732.

The previous prime is 38697437. The next prime is 38697479. The reversal of 38697466 is 66479683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66479683 = 23 ⋅2890421.

It can be written as a sum of positive squares in only one way, i.e., 38081241 + 616225 = 6171^2 + 785^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9674365 + ... + 9674368.

Almost surely, 2^38697466 is an apocalyptic number.

38697466 is a deficient number, since it is larger than the sum of its proper divisors (19348736).

38697466 is a wasteful number, since it uses less digits than its factorization.

38697466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19348735.

The product of its digits is 1306368, while the sum is 49.

The square root of 38697466 is about 6220.7287354457. The cubic root of 38697466 is about 338.2419809393.

The spelling of 38697466 in words is "thirty-eight million, six hundred ninety-seven thousand, four hundred sixty-six".