38298722 has 32 divisors (see below), whose sum is σ = 75841920. Its totient is φ = 14042880.

The previous prime is 38298721. The next prime is 38298769. The reversal of 38298722 is 22789283.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 38298722.

It is not an unprimeable number, because it can be changed into a prime (38298721) 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, 4697 + ... + 9932.

It is an arithmetic number, because the mean of its divisors is an integer number (2370060).

Almost surely, 2^38298722 is an apocalyptic number.

38298722 is a deficient number, since it is larger than the sum of its proper divisors (37543198).

38298722 is a wasteful number, since it uses less digits than its factorization.

38298722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14666.

The product of its digits is 96768, while the sum is 41.

The square root of 38298722 is about 6188.5961251321. The cubic root of 38298722 is about 337.0762036843.

The spelling of 38298722 in words is "thirty-eight million, two hundred ninety-eight thousand, seven hundred twenty-two".