1008268984 has 32 divisors (see below), whose sum is σ = 1957608000. Its totient is φ = 486274432.

The previous prime is 1008268973. The next prime is 1008268993. The reversal of 1008268984 is 4898628001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395217 + ... + 397759.

It is an arithmetic number, because the mean of its divisors is an integer number (61175250).

Almost surely, 2^1008268984 is an apocalyptic number.

It is an amenable number.

1008268984 is a deficient number, since it is larger than the sum of its proper divisors (949339016).

1008268984 is a wasteful number, since it uses less digits than its factorization.

1008268984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287 (or 4283 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 46.

The square root of 1008268984 is about 31753.2515500381. The cubic root of 1008268984 is about 1002.7487653660.

The spelling of 1008268984 in words is "one billion, eight million, two hundred sixty-eight thousand, nine hundred eighty-four".