18697960300 has 36 divisors (see below), whose sum is σ = 40866507640. Its totient is φ = 7425371520.

The previous prime is 18697960283. The next prime is 18697960313. The reversal of 18697960300 is 306979681.

It is a super-2 number, since 2×18697960300² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 658689 + ... + 686488.

Almost surely, 2^18697960300 is an apocalyptic number.

18697960300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18697960300 is an abundant number, since it is smaller than the sum of its proper divisors (22168547340).

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

18697960300 is a wasteful number, since it uses less digits than its factorization.

18697960300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345330 (or 1345323 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 18697960300 in words is "eighteen billion, six hundred ninety-seven million, nine hundred sixty thousand, three hundred".