1997096496 has 20 divisors (see below), whose sum is σ = 5159166072. Its totient is φ = 665698816.

The previous prime is 1997096483. The next prime is 1997096503. The reversal of 1997096496 is 6946907991.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20803041 + ... + 20803136.

Almost surely, 2^1997096496 is an apocalyptic number.

1997096496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1997096496 is an abundant number, since it is smaller than the sum of its proper divisors (3162069576).

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

1997096496 is a wasteful number, since it uses less digits than its factorization.

1997096496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41606188 (or 41606182 counting only the distinct ones).

The product of its (nonzero) digits is 6613488, while the sum is 60.

The square root of 1997096496 is about 44688.8855980992. The cubic root of 1997096496 is about 1259.3110569788.

The spelling of 1997096496 in words is "one billion, nine hundred ninety-seven million, ninety-six thousand, four hundred ninety-six".