38230869 has 16 divisors (see below), whose sum is σ = 53816000. Its totient is φ = 24074496.

The previous prime is 38230837. The next prime is 38230883. The reversal of 38230869 is 96803283.

It is not a de Polignac number, because 38230869 - 2⁵ = 38230837 is a prime.

It is a super-2 number, since 2×38230869² = 2923198688990322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38230069) 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, 23907 + ... + 25455.

It is an arithmetic number, because the mean of its divisors is an integer number (3363500).

Almost surely, 2^38230869 is an apocalyptic number.

It is an amenable number.

38230869 is a deficient number, since it is larger than the sum of its proper divisors (15585131).

38230869 is a wasteful number, since it uses less digits than its factorization.

38230869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 38230869 is about 6183.1115953054. Note that the first 3 decimals coincide. The cubic root of 38230869 is about 336.8770225209.

The spelling of 38230869 in words is "thirty-eight million, two hundred thirty thousand, eight hundred sixty-nine".