1413774678 has 16 divisors (see below), whose sum is σ = 2863342080. Its totient is φ = 465292776.

The previous prime is 1413774653. The next prime is 1413774763. The reversal of 1413774678 is 8764773141.

It is a Curzon number.

It is a congruent number.

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, 1490850 + ... + 1491797.

It is an arithmetic number, because the mean of its divisors is an integer number (178958880).

Almost surely, 2^1413774678 is an apocalyptic number.

1413774678 is an abundant number, since it is smaller than the sum of its proper divisors (1449567402).

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

1413774678 is a wasteful number, since it uses less digits than its factorization.

1413774678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982731.

The product of its digits is 790272, while the sum is 48.

The square root of 1413774678 is about 37600.1951856636. The cubic root of 1413774678 is about 1122.3459220432.

The spelling of 1413774678 in words is "one billion, four hundred thirteen million, seven hundred seventy-four thousand, six hundred seventy-eight".