39226394 has 8 divisors (see below), whose sum is σ = 59500980. Its totient is φ = 19392736.

The previous prime is 39226391. The next prime is 39226403. The reversal of 39226394 is 49362293.

It can be written as a sum of positive squares in 2 ways, for example, as 39225169 + 1225 = 6263^2 + 35^2 .

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 (39226391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110009 + ... + 110364.

Almost surely, 2^39226394 is an apocalyptic number.

39226394 is a deficient number, since it is larger than the sum of its proper divisors (20274586).

39226394 is a wasteful number, since it uses less digits than its factorization.

39226394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220464.

The product of its digits is 69984, while the sum is 38.

The square root of 39226394 is about 6263.0977958196. The cubic root of 39226394 is about 339.7760751616.

The spelling of 39226394 in words is "thirty-nine million, two hundred twenty-six thousand, three hundred ninety-four".