38873244 has 24 divisors (see below), whose sum is σ = 90831888. Its totient is φ = 12939520.

The previous prime is 38873239. The next prime is 38873249. The reversal of 38873244 is 44237883.

It is an interprime number because it is at equal distance from previous prime (38873239) and next prime (38873249).

It is a super-2 number, since 2×38873244² = 3022258198167072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38873249) 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, 8734 + ... + 12410.

It is an arithmetic number, because the mean of its divisors is an integer number (3784662).

Almost surely, 2^38873244 is an apocalyptic number.

It is an amenable number.

38873244 is an abundant number, since it is smaller than the sum of its proper divisors (51958644).

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

38873244 is a wasteful number, since it uses less digits than its factorization.

38873244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4565 (or 4563 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 38873244 is about 6234.8411367091. The cubic root of 38873244 is about 338.7533469166.

The spelling of 38873244 in words is "thirty-eight million, eight hundred seventy-three thousand, two hundred forty-four".