34075994 has 4 divisors (see below), whose sum is σ = 51113994. Its totient is φ = 17037996.

The previous prime is 34075991. The next prime is 34076039. The reversal of 34075994 is 49957043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49957043 = 983 ⋅50821.

It can be written as a sum of positive squares in only one way, i.e., 21022225 + 13053769 = 4585^2 + 3613^2 .

It is a super-2 number, since 2×34075994² = 2322346734176072, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34075991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8518997 + ... + 8519000.

Almost surely, 2^34075994 is an apocalyptic number.

34075994 is a deficient number, since it is larger than the sum of its proper divisors (17038000).

34075994 is a wasteful number, since it uses less digits than its factorization.

34075994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17037999.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 34075994 is about 5837.4646894007. The cubic root of 34075994 is about 324.2023643088.

The spelling of 34075994 in words is "thirty-four million, seventy-five thousand, nine hundred ninety-four".