4293693 has 6 divisors (see below), whose sum is σ = 6202014. Its totient is φ = 2862456.

The previous prime is 4293683. The next prime is 4293701. The reversal of 4293693 is 3963924.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4088484 + 205209 = 2022^2 + 453^2 .

It is not a de Polignac number, because 4293693 - 2⁶ = 4293629 is a prime.

4293693 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4293613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 238530 + ... + 238547.

It is an arithmetic number, because the mean of its divisors is an integer number (1033669).

Almost surely, 2^4293693 is an apocalyptic number.

It is an amenable number.

4293693 is a deficient number, since it is larger than the sum of its proper divisors (1908321).

4293693 is a wasteful number, since it uses less digits than its factorization.

4293693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477083 (or 477080 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 4293693 is about 2072.1228245449. The cubic root of 4293693 is about 162.5337902118.

The spelling of 4293693 in words is "four million, two hundred ninety-three thousand, six hundred ninety-three".