33934426 has 4 divisors (see below), whose sum is σ = 50901642. Its totient is φ = 16967212.

The previous prime is 33934357. The next prime is 33934427. The reversal of 33934426 is 62443933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62443933 = 67 ⋅931999.

It can be written as a sum of positive squares in only one way, i.e., 22705225 + 11229201 = 4765^2 + 3351^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33934391 and 33934400.

It is not an unprimeable number, because it can be changed into a prime (33934427) 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 as a sum of consecutive naturals, namely, 8483605 + ... + 8483608.

Almost surely, 2^33934426 is an apocalyptic number.

33934426 is a deficient number, since it is larger than the sum of its proper divisors (16967216).

33934426 is a wasteful number, since it uses less digits than its factorization.

33934426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16967215.

The product of its digits is 46656, while the sum is 34.

The square root of 33934426 is about 5825.3262569576. The cubic root of 33934426 is about 323.7527771659.

The spelling of 33934426 in words is "thirty-three million, nine hundred thirty-four thousand, four hundred twenty-six".