34792042 has 4 divisors (see below), whose sum is σ = 52188066. Its totient is φ = 17396020.

The previous prime is 34792027. The next prime is 34792049. The reversal of 34792042 is 24029743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24029743 = 31 ⋅775153.

It can be written as a sum of positive squares in only one way, i.e., 32478601 + 2313441 = 5699^2 + 1521^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 34791995 and 34792013.

It is not an unprimeable number, because it can be changed into a prime (34792049) 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, 8698009 + ... + 8698012.

Almost surely, 2^34792042 is an apocalyptic number.

34792042 is a deficient number, since it is larger than the sum of its proper divisors (17396024).

34792042 is a wasteful number, since it uses less digits than its factorization.

34792042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17396023.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 34792042 is about 5898.4779392653. The cubic root of 34792042 is about 326.4574918452.

The spelling of 34792042 in words is "thirty-four million, seven hundred ninety-two thousand, forty-two".