20360676684 has 24 divisors (see below), whose sum is σ = 47617976560. Its totient is φ = 6771216384.

The previous prime is 20360676673. The next prime is 20360676727. The reversal of 20360676684 is 48667606302.

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, 1954069 + ... + 1964460.

Almost surely, 2^20360676684 is an apocalyptic number.

It is an amenable number.

20360676684 is an abundant number, since it is smaller than the sum of its proper divisors (27257299876).

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

20360676684 is a wasteful number, since it uses less digits than its factorization.

20360676684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918969 (or 3918967 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 20360676684 in words is "twenty billion, three hundred sixty million, six hundred seventy-six thousand, six hundred eighty-four".