38850730 has 8 divisors (see below), whose sum is σ = 69931332. Its totient is φ = 15540288.

The previous prime is 38850709. The next prime is 38850743. The reversal of 38850730 is 3705883.

It can be written as a sum of positive squares in 2 ways, for example, as 38850289 + 441 = 6233^2 + 21^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942527 + ... + 1942546.

Almost surely, 2^38850730 is an apocalyptic number.

38850730 is a deficient number, since it is larger than the sum of its proper divisors (31080602).

38850730 is a wasteful number, since it uses less digits than its factorization.

38850730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885080.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 38850730 is about 6233.0353761229. The cubic root of 38850730 is about 338.6879363247.

The spelling of 38850730 in words is "thirty-eight million, eight hundred fifty thousand, seven hundred thirty".