4097794 has 4 divisors (see below), whose sum is σ = 6146694. Its totient is φ = 2048896.

The previous prime is 4097783. The next prime is 4097813. The reversal of 4097794 is 4977904.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3515625 + 582169 = 1875^2 + 763^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024447 + ... + 1024450.

Almost surely, 2^4097794 is an apocalyptic number.

4097794 is a deficient number, since it is larger than the sum of its proper divisors (2048900).

4097794 is a wasteful number, since it uses less digits than its factorization.

4097794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048899.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 4097794 is about 2024.3008669662. The cubic root of 4097794 is about 160.0233559655.

The spelling of 4097794 in words is "four million, ninety-seven thousand, seven hundred ninety-four".