1429884573 has 32 divisors (see below), whose sum is σ = 2129753472. Its totient is φ = 847584000.

The previous prime is 1429884541. The next prime is 1429884581. The reversal of 1429884573 is 3754889241.

It is a happy number.

It is not a de Polignac number, because 1429884573 - 2⁵ = 1429884541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1429884523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140838 + ... + 150648.

It is an arithmetic number, because the mean of its divisors is an integer number (66554796).

Almost surely, 2^1429884573 is an apocalyptic number.

1429884573 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1429884573 is a deficient number, since it is larger than the sum of its proper divisors (699868899).

1429884573 is a wasteful number, since it uses less digits than its factorization.

1429884573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9965.

The product of its digits is 1935360, while the sum is 51.

The square root of 1429884573 is about 37813.8145788018. The cubic root of 1429884573 is about 1126.5928575276.

The spelling of 1429884573 in words is "one billion, four hundred twenty-nine million, eight hundred eighty-four thousand, five hundred seventy-three".