4392896 has 14 divisors (see below), whose sum is σ = 8717280. Its totient is φ = 2196416.

The previous prime is 4392887. The next prime is 4392911. The reversal of 4392896 is 6982934.

It is a happy number.

It is an Ulam number.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34256 + ... + 34383.

Almost surely, 2^4392896 is an apocalyptic number.

It is an amenable number.

4392896 is a deficient number, since it is larger than the sum of its proper divisors (4324384).

4392896 is an equidigital number, since it uses as much as digits as its factorization.

4392896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68651 (or 68641 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 4392896 is about 2095.9236627320. The cubic root of 4392896 is about 163.7760178537.

The spelling of 4392896 in words is "four million, three hundred ninety-two thousand, eight hundred ninety-six".