1997935302 has 48 divisors (see below), whose sum is σ = 4650546096. Its totient is φ = 569817600.

The previous prime is 1997935297. The next prime is 1997935327. The reversal of 1997935302 is 2035397991.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68599 + ... + 93282.

It is an arithmetic number, because the mean of its divisors is an integer number (96886377).

Almost surely, 2^1997935302 is an apocalyptic number.

1997935302 is an abundant number, since it is smaller than the sum of its proper divisors (2652610794).

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

1997935302 is a wasteful number, since it uses less digits than its factorization.

1997935302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161925 (or 161914 counting only the distinct ones).

The product of its (nonzero) digits is 459270, while the sum is 48.

The square root of 1997935302 is about 44698.2695638209. The cubic root of 1997935302 is about 1259.4873412024.

The spelling of 1997935302 in words is "one billion, nine hundred ninety-seven million, nine hundred thirty-five thousand, three hundred two".