1413279072 has 36 divisors (see below), whose sum is σ = 4019013180. Its totient is φ = 471092928.

The previous prime is 1413279059. The next prime is 1413279089. The reversal of 1413279072 is 2709723141.

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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2453322 + ... + 2453897.

It is an arithmetic number, because the mean of its divisors is an integer number (111639255).

Almost surely, 2^1413279072 is an apocalyptic number.

1413279072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1413279072 is an abundant number, since it is smaller than the sum of its proper divisors (2605734108).

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

1413279072 is a wasteful number, since it uses less digits than its factorization.

1413279072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4907235 (or 4907224 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 1413279072 is about 37593.6041368741. The cubic root of 1413279072 is about 1122.2147586661.

The spelling of 1413279072 in words is "one billion, four hundred thirteen million, two hundred seventy-nine thousand, seventy-two".