10884463646 has 12 divisors (see below), whose sum is σ = 18659749752. Its totient is φ = 4664602836.

The previous prime is 10884463607. The next prime is 10884463669. The reversal of 10884463646 is 64636448801.

It is a super-2 number, since 2×10884463646² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10884463594 and 10884463603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 376421 + ... + 404303.

It is an arithmetic number, because the mean of its divisors is an integer number (1554979146).

Almost surely, 2^10884463646 is an apocalyptic number.

10884463646 is a deficient number, since it is larger than the sum of its proper divisors (7775286106).

10884463646 is an frugal number, since it uses more digits than its factorization.

10884463646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55775 (or 27892 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 50.

The spelling of 10884463646 in words is "ten billion, eight hundred eighty-four million, four hundred sixty-three thousand, six hundred forty-six".