34194034 has 16 divisors (see below), whose sum is σ = 61704000. Its totient is φ = 13883184.

The previous prime is 34194019. The next prime is 34194037. The reversal of 34194034 is 43049143.

It is a super-2 number, since 2×34194034² = 2338463922386312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34193993 and 34194011.

It is not an unprimeable number, because it can be changed into a prime (34194037) 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, 64009 + ... + 64540.

It is an arithmetic number, because the mean of its divisors is an integer number (3856500).

Almost surely, 2^34194034 is an apocalyptic number.

34194034 is a deficient number, since it is larger than the sum of its proper divisors (27509966).

34194034 is a wasteful number, since it uses less digits than its factorization.

34194034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128577.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 34194034 is about 5847.5665024008. The cubic root of 34194034 is about 324.5762809521.

The spelling of 34194034 in words is "thirty-four million, one hundred ninety-four thousand, thirty-four".