38448294 has 32 divisors (see below), whose sum is σ = 78675840. Its totient is φ = 12522432.

The previous prime is 38448269. The next prime is 38448299. The reversal of 38448294 is 49284483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38448299) 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, 110629 + ... + 110975.

It is an arithmetic number, because the mean of its divisors is an integer number (2458620).

Almost surely, 2^38448294 is an apocalyptic number.

38448294 is an abundant number, since it is smaller than the sum of its proper divisors (40227546).

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

38448294 is a wasteful number, since it uses less digits than its factorization.

38448294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724.

The product of its digits is 221184, while the sum is 42.

The square root of 38448294 is about 6200.6688348919. The cubic root of 38448294 is about 337.5144399857.

The spelling of 38448294 in words is "thirty-eight million, four hundred forty-eight thousand, two hundred ninety-four".