1873486028616 has 64 divisors (see below), whose sum is σ = 4858007400000. Its totient is φ = 601370009856.

The previous prime is 1873486028593. The next prime is 1873486028627. The reversal of 1873486028616 is 6168206843781.

It is a self number, because there is not a number n which added to its sum of digits gives 1873486028616.

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 15 ways as a sum of consecutive naturals, for example, 3287391 + ... + 3814958.

It is an arithmetic number, because the mean of its divisors is an integer number (75906365625).

Almost surely, 2^{1873486028616} is an apocalyptic number.

It is an amenable number.

1873486028616 is an abundant number, since it is smaller than the sum of its proper divisors (2984521371384).

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

1873486028616 is a wasteful number, since it uses less digits than its factorization.

1873486028616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102766 (or 7102762 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 60.

The spelling of 1873486028616 in words is "one trillion, eight hundred seventy-three billion, four hundred eighty-six million, twenty-eight thousand, six hundred sixteen".