1429201746 has 40 divisors (see below), whose sum is σ = 3659969280. Its totient is φ = 408343032.

The previous prime is 1429201703. The next prime is 1429201759. The reversal of 1429201746 is 6471029241.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1429201746.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 629026 + ... + 631293.

It is an arithmetic number, because the mean of its divisors is an integer number (91499232).

Almost surely, 2^1429201746 is an apocalyptic number.

1429201746 is an abundant number, since it is smaller than the sum of its proper divisors (2230767534).

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

1429201746 is a wasteful number, since it uses less digits than its factorization.

1429201746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260340 (or 1260331 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 1429201746 is about 37804.7846971782. The cubic root of 1429201746 is about 1126.4134979438.

The spelling of 1429201746 in words is "one billion, four hundred twenty-nine million, two hundred one thousand, seven hundred forty-six".