4009068 has 48 divisors (see below), whose sum is σ = 11880960. Its totient is φ = 1145232.

The previous prime is 4009051. The next prime is 4009091. The reversal of 4009068 is 8609004.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1896 + ... + 3407.

It is an arithmetic number, because the mean of its divisors is an integer number (247520).

Almost surely, 2^4009068 is an apocalyptic number.

It is an amenable number.

4009068 is an abundant number, since it is smaller than the sum of its proper divisors (7871892).

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

4009068 is a wasteful number, since it uses less digits than its factorization.

4009068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5323 (or 5315 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4009068 is about 2002.2657166320. The cubic root of 4009068 is about 158.8599692713.

The spelling of 4009068 in words is "four million, nine thousand, sixty-eight".