996652818 has 24 divisors (see below), whose sum is σ = 2467902528. Its totient is φ = 284757912.

The previous prime is 996652817. The next prime is 996652837. The reversal of 996652818 is 818256699.

It is a happy number.

It is a super-2 number, since 2×996652818² = 1986633679254682248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (996652817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3954846 + ... + 3955097.

It is an arithmetic number, because the mean of its divisors is an integer number (102829272).

Almost surely, 2^996652818 is an apocalyptic number.

996652818 is an abundant number, since it is smaller than the sum of its proper divisors (1471249710).

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

996652818 is a wasteful number, since it uses less digits than its factorization.

996652818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7909958 (or 7909955 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 54.

The square root of 996652818 is about 31569.8086468702. The cubic root of 996652818 is about 998.8830254992.

The spelling of 996652818 in words is "nine hundred ninety-six million, six hundred fifty-two thousand, eight hundred eighteen".