1416894884 has 6 divisors (see below), whose sum is σ = 2479566054. Its totient is φ = 708447440.

The previous prime is 1416894859. The next prime is 1416894893. The reversal of 1416894884 is 4884986141.

It can be written as a sum of positive squares in only one way, i.e., 1316093284 + 100801600 = 36278^2 + 10040^2 .

It is a super-2 number, since 2×1416894884² = 4015182224610746912, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 177111857 + ... + 177111864.

It is an arithmetic number, because the mean of its divisors is an integer number (413261009).

Almost surely, 2^1416894884 is an apocalyptic number.

It is an amenable number.

1416894884 is a deficient number, since it is larger than the sum of its proper divisors (1062671170).

1416894884 is a wasteful number, since it uses less digits than its factorization.

1416894884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354223725 (or 354223723 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 53.

The square root of 1416894884 is about 37641.6642033797. The cubic root of 1416894884 is about 1123.1709892471.

The spelling of 1416894884 in words is "one billion, four hundred sixteen million, eight hundred ninety-four thousand, eight hundred eighty-four".