3803977999000 has 64 divisors (see below), whose sum is σ = 8903289713760. Its totient is φ = 1521252534400.

The previous prime is 3803977998983. The next prime is 3803977999021. The reversal of 3803977999000 is 9997793083.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a congruent 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, 4095927 + ... + 4938073.

Almost surely, 2^{3803977999000} is an apocalyptic number.

It is an amenable number.

3803977999000 is an abundant number, since it is smaller than the sum of its proper divisors (5099311714760).

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

3803977999000 is a wasteful number, since it uses less digits than its factorization.

3803977999000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846685 (or 846671 counting only the distinct ones).

The product of its (nonzero) digits is 23147208, while the sum is 64.

The spelling of 3803977999000 in words is "three trillion, eight hundred three billion, nine hundred seventy-seven million, nine hundred ninety-nine thousand".