38530746 has 24 divisors (see below), whose sum is σ = 87877920. Its totient is φ = 12167496.

The previous prime is 38530703. The next prime is 38530747. The reversal of 38530746 is 64703583.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 38530746.

It is not an unprimeable number, because it can be changed into a prime (38530747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55990 + ... + 56673.

It is an arithmetic number, because the mean of its divisors is an integer number (3661580).

Almost surely, 2^38530746 is an apocalyptic number.

38530746 is an abundant number, since it is smaller than the sum of its proper divisors (49347174).

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

38530746 is a wasteful number, since it uses less digits than its factorization.

38530746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112690 (or 112687 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 38530746 is about 6207.3139118301. The cubic root of 38530746 is about 337.7555332269.

The spelling of 38530746 in words is "thirty-eight million, five hundred thirty thousand, seven hundred forty-six".