38219934 has 16 divisors (see below), whose sum is σ = 76715280. Its totient is φ = 12694080.

The previous prime is 38219917. The next prime is 38219947. The reversal of 38219934 is 43991283.

It is a junction number, because it is equal to n+sod(n) for n = 38219892 and 38219901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9649 + ... + 13020.

It is an arithmetic number, because the mean of its divisors is an integer number (4794705).

Almost surely, 2^38219934 is an apocalyptic number.

38219934 is an abundant number, since it is smaller than the sum of its proper divisors (38495346).

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

38219934 is a wasteful number, since it uses less digits than its factorization.

38219934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22955.

The product of its digits is 46656, while the sum is 39.

The square root of 38219934 is about 6182.2272685497. The cubic root of 38219934 is about 336.8449009953.

The spelling of 38219934 in words is "thirty-eight million, two hundred nineteen thousand, nine hundred thirty-four".