4294431 has 16 divisors (see below), whose sum is σ = 6484320. Its totient is φ = 2808000.

The previous prime is 4294417. The next prime is 4294439. The reversal of 4294431 is 1344924.

It is not a de Polignac number, because 4294431 - 2¹¹ = 4292383 is a prime.

It is a super-2 number, since 2×4294431² = 36884275227522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4294395 and 4294404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4294439) 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 in 15 ways as a sum of consecutive naturals, for example, 70 + ... + 2931.

It is an arithmetic number, because the mean of its divisors is an integer number (405270).

Almost surely, 2^4294431 is an apocalyptic number.

4294431 is a deficient number, since it is larger than the sum of its proper divisors (2189889).

4294431 is a wasteful number, since it uses less digits than its factorization.

4294431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063 (or 3057 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 4294431 is about 2072.3008951405. The cubic root of 4294431 is about 162.5431017816.

The spelling of 4294431 in words is "four million, two hundred ninety-four thousand, four hundred thirty-one".