4293791 has 4 divisors (see below), whose sum is σ = 4519800. Its totient is φ = 4067784.

The previous prime is 4293781. The next prime is 4293799. The reversal of 4293791 is 1973924.

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

It is a cyclic number.

It is not a de Polignac number, because 4293791 - 2⁶ = 4293727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4293799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112976 + ... + 113013.

It is an arithmetic number, because the mean of its divisors is an integer number (1129950).

Almost surely, 2^4293791 is an apocalyptic number.

4293791 is a deficient number, since it is larger than the sum of its proper divisors (226009).

4293791 is a wasteful number, since it uses less digits than its factorization.

4293791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226008.

The product of its digits is 13608, while the sum is 35.

The square root of 4293791 is about 2072.1464716569. The cubic root of 4293791 is about 162.5350267690.

The spelling of 4293791 in words is "four million, two hundred ninety-three thousand, seven hundred ninety-one".