1016996812 has 24 divisors (see below), whose sum is σ = 2017526000. Its totient is φ = 444678336.

The previous prime is 1016996803. The next prime is 1016996821. The reversal of 1016996812 is 2186996101.

It is an interprime number because it is at equal distance from previous prime (1016996803) and next prime (1016996821).

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, 513687 + ... + 515662.

Almost surely, 2^1016996812 is an apocalyptic number.

It is an amenable number.

1016996812 is a deficient number, since it is larger than the sum of its proper divisors (1000529188).

1016996812 is a wasteful number, since it uses less digits than its factorization.

1016996812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029385 (or 1029383 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 43.

The square root of 1016996812 is about 31890.3874545293. The cubic root of 1016996812 is about 1005.6338046401.

The spelling of 1016996812 in words is "one billion, sixteen million, nine hundred ninety-six thousand, eight hundred twelve".