1416944379 has 16 divisors (see below), whose sum is σ = 2002079520. Its totient is φ = 889808640.

The previous prime is 1416944369. The next prime is 1416944401. The reversal of 1416944379 is 9734496141.

It is not a de Polignac number, because 1416944379 - 2¹⁹ = 1416420091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1416944329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195052 + ... + 202185.

It is an arithmetic number, because the mean of its divisors is an integer number (125129970).

Almost surely, 2^1416944379 is an apocalyptic number.

1416944379 is a deficient number, since it is larger than the sum of its proper divisors (585135141).

1416944379 is a wasteful number, since it uses less digits than its factorization.

1416944379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397310.

The product of its digits is 653184, while the sum is 48.

The square root of 1416944379 is about 37642.3216473161. The cubic root of 1416944379 is about 1123.1840673052.

The spelling of 1416944379 in words is "one billion, four hundred sixteen million, nine hundred forty-four thousand, three hundred seventy-nine".