38436074 has 16 divisors (see below), whose sum is σ = 58673160. Its totient is φ = 18881280.

The previous prime is 38436071. The next prime is 38436089. The reversal of 38436074 is 47063483.

It can be written as a sum of positive squares in 4 ways, for example, as 15155449 + 23280625 = 3893^2 + 4825^2 .

It is not an unprimeable number, because it can be changed into a prime (38436071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31622 + ... + 32814.

Almost surely, 2^38436074 is an apocalyptic number.

38436074 is a deficient number, since it is larger than the sum of its proper divisors (20237086).

38436074 is a wasteful number, since it uses less digits than its factorization.

38436074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 38436074 is about 6199.6833790122. The cubic root of 38436074 is about 337.4786788543.

The spelling of 38436074 in words is "thirty-eight million, four hundred thirty-six thousand, seventy-four".