1413663783 has 32 divisors (see below), whose sum is σ = 2345740800. Its totient is φ = 738896256.

The previous prime is 1413663751. The next prime is 1413663793. The reversal of 1413663783 is 3873663141.

It is a happy number.

It is not a de Polignac number, because 1413663783 - 2⁵ = 1413663751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413663793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49516 + ... + 72657.

It is an arithmetic number, because the mean of its divisors is an integer number (73304400).

Almost surely, 2^1413663783 is an apocalyptic number.

1413663783 is a deficient number, since it is larger than the sum of its proper divisors (932077017).

1413663783 is a wasteful number, since it uses less digits than its factorization.

1413663783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122231.

The product of its digits is 217728, while the sum is 42.

The square root of 1413663783 is about 37598.7204968467. The cubic root of 1413663783 is about 1122.3165760643.

The spelling of 1413663783 in words is "one billion, four hundred thirteen million, six hundred sixty-three thousand, seven hundred eighty-three".