38830374 has 32 divisors (see below), whose sum is σ = 94135680. Its totient is φ = 11766600.

The previous prime is 38830373. The next prime is 38830381. The reversal of 38830374 is 47303883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38830373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32092 + ... + 33279.

It is an arithmetic number, because the mean of its divisors is an integer number (2941740).

Almost surely, 2^38830374 is an apocalyptic number.

38830374 is an abundant number, since it is smaller than the sum of its proper divisors (55305306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38830374 is a wasteful number, since it uses less digits than its factorization.

38830374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65393 (or 65387 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 38830374 is about 6231.4022498953. The cubic root of 38830374 is about 338.6287736776.

It can be divided in two parts, 38830 and 374, that added together give a square (39204 = 198²).

The spelling of 38830374 in words is "thirty-eight million, eight hundred thirty thousand, three hundred seventy-four".