38281494 has 8 divisors (see below), whose sum is σ = 76563000. Its totient is φ = 12760496.

The previous prime is 38281493. The next prime is 38281513. The reversal of 38281494 is 49418283.

It is a sphenic number, since it is the product of 3 distinct primes.

38281494 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38281493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3190119 + ... + 3190130.

It is an arithmetic number, because the mean of its divisors is an integer number (9570375).

Almost surely, 2^38281494 is an apocalyptic number.

38281494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38281494 is a wasteful number, since it uses less digits than its factorization.

38281494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6380254.

The product of its digits is 55296, while the sum is 39.

The square root of 38281494 is about 6187.2040535285. The cubic root of 38281494 is about 337.0256535224.

The spelling of 38281494 in words is "thirty-eight million, two hundred eighty-one thousand, four hundred ninety-four".