38676742 has 32 divisors (see below), whose sum is σ = 66931200. Its totient is φ = 16612128.

The previous prime is 38676733. The next prime is 38676767. The reversal of 38676742 is 24767683.

It is a happy number.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28483 + ... + 29809.

It is an arithmetic number, because the mean of its divisors is an integer number (2091600).

Almost surely, 2^38676742 is an apocalyptic number.

38676742 is a deficient number, since it is larger than the sum of its proper divisors (28254458).

38676742 is a wasteful number, since it uses less digits than its factorization.

38676742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420.

The product of its digits is 338688, while the sum is 43.

The square root of 38676742 is about 6219.0627911286. The cubic root of 38676742 is about 338.1815895732.

It can be divided in two parts, 3867 and 6742, that added together give a square (10609 = 103²).

The spelling of 38676742 in words is "thirty-eight million, six hundred seventy-six thousand, seven hundred forty-two".