1038668 has 6 divisors (see below), whose sum is σ = 1817676. Its totient is φ = 519332.

The previous prime is 1038643. The next prime is 1038671. The reversal of 1038668 is 8668301.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129830 + ... + 129837.

It is an arithmetic number, because the mean of its divisors is an integer number (302946).

2^1038668 is an apocalyptic number.

It is an amenable number.

1038668 is a deficient number, since it is larger than the sum of its proper divisors (779008).

1038668 is a wasteful number, since it uses less digits than its factorization.

1038668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259671 (or 259669 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1038668 is about 1019.1506267476. The cubic root of 1038668 is about 101.2726677897.

The spelling of 1038668 in words is "one million, thirty-eight thousand, six hundred sixty-eight".