4390968 has 16 divisors (see below), whose sum is σ = 10977480. Its totient is φ = 1463648.

The previous prime is 4390937. The next prime is 4391003. The reversal of 4390968 is 8690934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91455 + ... + 91502.

Almost surely, 2^4390968 is an apocalyptic number.

It is an amenable number.

4390968 is an abundant number, since it is smaller than the sum of its proper divisors (6586512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4390968 is a wasteful number, since it uses less digits than its factorization.

4390968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182966 (or 182962 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 4390968 is about 2095.4636718397. The cubic root of 4390968 is about 163.7520544388.

The spelling of 4390968 in words is "four million, three hundred ninety thousand, nine hundred sixty-eight".