1484329729 has 9 divisors (see below), whose sum is σ = 1512230083. Its totient is φ = 1456937032.

The previous prime is 1484329697. The next prime is 1484329747. The reversal of 1484329729 is 9279234841.

The square root of 1484329729 is 38527.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 345402225 + 1138927504 = 18585^2 + 33748^2 .

It is not a de Polignac number, because 1484329729 - 2⁵ = 1484329697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1484329129) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2272767 + ... + 2273419.

Almost surely, 2^1484329729 is an apocalyptic number.

1484329729 is the 38527-th square number.

1484329729 is the 19264-th centered octagonal number.

It is an amenable number.

1484329729 is a deficient number, since it is larger than the sum of its proper divisors (27900354).

1484329729 is an frugal number, since it uses more digits than its factorization.

1484329729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424 (or 712 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The cubic root of 1484329729 is about 1140.7140619757.

Multiplying 1484329729 by its sum of digits (49), we get a square (72732156721 = 269689²).

The spelling of 1484329729 in words is "one billion, four hundred eighty-four million, three hundred twenty-nine thousand, seven hundred twenty-nine".