34036394 has 16 divisors (see below), whose sum is σ = 58928256. Its totient is φ = 14442000.

The previous prime is 34036393. The next prime is 34036423. The reversal of 34036394 is 49363043.

It is a happy number.

It is a super-2 number, since 2×34036394² = 2316952233046472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34036394.

It is not an unprimeable number, because it can be changed into a prime (34036393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10622 + ... + 13449.

It is an arithmetic number, because the mean of its divisors is an integer number (3683016).

Almost surely, 2^34036394 is an apocalyptic number.

34036394 is a deficient number, since it is larger than the sum of its proper divisors (24891862).

34036394 is a wasteful number, since it uses less digits than its factorization.

34036394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24181.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 34036394 is about 5834.0718199213. The cubic root of 34036394 is about 324.0767295286.

The spelling of 34036394 in words is "thirty-four million, thirty-six thousand, three hundred ninety-four".