1009216496 has 20 divisors (see below), whose sum is σ = 1965600384. Its totient is φ = 501964800.

The previous prime is 1009216489. The next prime is 1009216519. The reversal of 1009216496 is 6946129001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162065 + ... + 168176.

Almost surely, 2^1009216496 is an apocalyptic number.

1009216496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1009216496 is a deficient number, since it is larger than the sum of its proper divisors (956383888).

1009216496 is a wasteful number, since it uses less digits than its factorization.

1009216496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330440 (or 330434 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 1009216496 is about 31768.1679673223. The cubic root of 1009216496 is about 1003.0627751647.

The spelling of 1009216496 in words is "one billion, nine million, two hundred sixteen thousand, four hundred ninety-six".