7798472469884 has 12 divisors (see below), whose sum is σ = 13666307810400. Its totient is φ = 3893813095488.

The previous prime is 7798472469859. The next prime is 7798472469919. The reversal of 7798472469884 is 4889642748977.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355781629 + ... + 1355787380.

It is an arithmetic number, because the mean of its divisors is an integer number (1138858984200).

Almost surely, 2^{7798472469884} is an apocalyptic number.

It is an amenable number.

7798472469884 is a deficient number, since it is larger than the sum of its proper divisors (5867835340516).

7798472469884 is a wasteful number, since it uses less digits than its factorization.

7798472469884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711569732 (or 2711569730 counting only the distinct ones).

The product of its digits is 10924720128, while the sum is 83.

The spelling of 7798472469884 in words is "seven trillion, seven hundred ninety-eight billion, four hundred seventy-two million, four hundred sixty-nine thousand, eight hundred eighty-four".