1004266868 has 24 divisors (see below), whose sum is σ = 1983350880. Its totient is φ = 440743520.

The previous prime is 1004266867. The next prime is 1004266873. The reversal of 1004266868 is 8686624001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004266867) 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, 392246 + ... + 394797.

It is an arithmetic number, because the mean of its divisors is an integer number (82639620).

Almost surely, 2^1004266868 is an apocalyptic number.

It is an amenable number.

1004266868 is a deficient number, since it is larger than the sum of its proper divisors (979084012).

1004266868 is a wasteful number, since it uses less digits than its factorization.

1004266868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787087 (or 787085 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 1004266868 is about 31690.1698954108. The cubic root of 1004266868 is about 1001.4202712081.

The spelling of 1004266868 in words is "one billion, four million, two hundred sixty-six thousand, eight hundred sixty-eight".