1996822435 has 16 divisors (see below), whose sum is σ = 2463040224. Its totient is φ = 1553423872.

The previous prime is 1996822427. The next prime is 1996822447. The reversal of 1996822435 is 5342286991.

It is a cyclic number.

It is not a de Polignac number, because 1996822435 - 2³ = 1996822427 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3397 + ... + 63286.

It is an arithmetic number, because the mean of its divisors is an integer number (153940014).

Almost surely, 2^1996822435 is an apocalyptic number.

1996822435 is a deficient number, since it is larger than the sum of its proper divisors (466217789).

1996822435 is a wasteful number, since it uses less digits than its factorization.

1996822435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66854.

The product of its digits is 933120, while the sum is 49.

The square root of 1996822435 is about 44685.8191711867. The cubic root of 1996822435 is about 1259.2534493741.

The spelling of 1996822435 in words is "one billion, nine hundred ninety-six million, eight hundred twenty-two thousand, four hundred thirty-five".