1000993273660 has 24 divisors (see below), whose sum is σ = 2102105764080. Its totient is φ = 400393521024.

The previous prime is 1000993273639. The next prime is 1000993273703. The reversal of 1000993273660 is 663723990001.

It is a super-4 number, since 4×1000993273660⁴ (a number of 49 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1000993273660.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3027376 + ... + 3341704.

It is an arithmetic number, because the mean of its divisors is an integer number (87587740170).

Almost surely, 2^{1000993273660} is an apocalyptic number.

1000993273660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000993273660 is an abundant number, since it is smaller than the sum of its proper divisors (1101112490420).

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

1000993273660 is a wasteful number, since it uses less digits than its factorization.

1000993273660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473565 (or 473563 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 46.

The spelling of 1000993273660 in words is "one trillion, nine hundred ninety-three million, two hundred seventy-three thousand, six hundred sixty".