4263938 has 16 divisors (see below), whose sum is σ = 7361664. Its totient is φ = 1814400.

The previous prime is 4263937. The next prime is 4263953. The reversal of 4263938 is 8393624.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4263898 and 4263907.

It is not an unprimeable number, because it can be changed into a prime (4263937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106 + ... + 3122.

It is an arithmetic number, because the mean of its divisors is an integer number (460104).

Almost surely, 2^4263938 is an apocalyptic number.

4263938 is a deficient number, since it is larger than the sum of its proper divisors (3097726).

4263938 is a wasteful number, since it uses less digits than its factorization.

4263938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177.

The product of its digits is 31104, while the sum is 35.

The square root of 4263938 is about 2064.9305073053. The cubic root of 4263938 is about 162.1574702131.

The spelling of 4263938 in words is "four million, two hundred sixty-three thousand, nine hundred thirty-eight".