1429384322 has 8 divisors (see below), whose sum is σ = 2168167500. Its totient is φ = 706661824.

The previous prime is 1429384309. The next prime is 1429384343. The reversal of 1429384322 is 2234839241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1409927401 + 19456921 = 37549^2 + 4411^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1429384322³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4014947 + ... + 4015302.

Almost surely, 2^1429384322 is an apocalyptic number.

1429384322 is a deficient number, since it is larger than the sum of its proper divisors (738783178).

1429384322 is an equidigital number, since it uses as much as digits as its factorization.

1429384322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030340.

The product of its digits is 82944, while the sum is 38.

The square root of 1429384322 is about 37807.1993408663. The cubic root of 1429384322 is about 1126.4614611547.

The spelling of 1429384322 in words is "one billion, four hundred twenty-nine million, three hundred eighty-four thousand, three hundred twenty-two".