1327700844 has 36 divisors (see below), whose sum is σ = 3357313960. Its totient is φ = 442411200.

The previous prime is 1327700837. The next prime is 1327700861. The reversal of 1327700844 is 4480077231.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1327700799 and 1327700808.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146847 + ... + 155625.

Almost surely, 2^1327700844 is an apocalyptic number.

It is an amenable number.

1327700844 is an abundant number, since it is smaller than the sum of its proper divisors (2029613116).

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

1327700844 is a wasteful number, since it uses less digits than its factorization.

1327700844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12990 (or 12985 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 1327700844 is about 36437.6295057733. The cubic root of 1327700844 is about 1099.0903896315.

The spelling of 1327700844 in words is "one billion, three hundred twenty-seven million, seven hundred thousand, eight hundred forty-four".