3835887537880 has 32 divisors (see below), whose sum is σ = 8654264015040. Its totient is φ = 1530174205440.

The previous prime is 3835887537869. The next prime is 3835887537893. The reversal of 3835887537880 is 887357885383.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130635441 + ... + 130664800.

It is an arithmetic number, because the mean of its divisors is an integer number (270445750470).

Almost surely, 2^{3835887537880} is an apocalyptic number.

It is an amenable number.

3835887537880 is an abundant number, since it is smaller than the sum of its proper divisors (4818376477160).

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

3835887537880 is a wasteful number, since it uses less digits than its factorization.

3835887537880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261300619 (or 261300615 counting only the distinct ones).

The product of its (nonzero) digits is 1083801600, while the sum is 73.

The spelling of 3835887537880 in words is "three trillion, eight hundred thirty-five billion, eight hundred eighty-seven million, five hundred thirty-seven thousand, eight hundred eighty".