39230194 has 8 divisors (see below), whose sum is σ = 60280668. Its totient is φ = 19136640.

The previous prime is 39230189. The next prime is 39230197. The reversal of 39230194 is 49103293.

It can be written as a sum of positive squares in 2 ways, for example, as 32661225 + 6568969 = 5715^2 + 2563^2 .

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

It is not an unprimeable number, because it can be changed into a prime (39230197) 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, 239127 + ... + 239290.

Almost surely, 2^39230194 is an apocalyptic number.

39230194 is a deficient number, since it is larger than the sum of its proper divisors (21050474).

39230194 is a wasteful number, since it uses less digits than its factorization.

39230194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478460.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 39230194 is about 6263.4011527284. The cubic root of 39230194 is about 339.7870465788.

The spelling of 39230194 in words is "thirty-nine million, two hundred thirty thousand, one hundred ninety-four".