38229693 has 4 divisors (see below), whose sum is σ = 50972928. Its totient is φ = 25486460.

The previous prime is 38229673. The next prime is 38229701. The reversal of 38229693 is 39692283.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38229693 - 2⁵ = 38229661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38229643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6371613 + ... + 6371618.

It is an arithmetic number, because the mean of its divisors is an integer number (12743232).

Almost surely, 2^38229693 is an apocalyptic number.

It is an amenable number.

38229693 is a deficient number, since it is larger than the sum of its proper divisors (12743235).

38229693 is a wasteful number, since it uses less digits than its factorization.

38229693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12743234.

The product of its digits is 139968, while the sum is 42.

The square root of 38229693 is about 6183.0164968242. The cubic root of 38229693 is about 336.8735683189.

It can be divided in two parts, 382296 and 93, that multiplied together give a triangular number (35553528 = T₈₄₃₂).

The spelling of 38229693 in words is "thirty-eight million, two hundred twenty-nine thousand, six hundred ninety-three".