1429098636 has 96 divisors (see below), whose sum is σ = 4025663488. Its totient is φ = 385922880.

The previous prime is 1429098607. The next prime is 1429098647. The reversal of 1429098636 is 6368909241.

It is a super-2 number, since 2×1429098636² = 4084645822834120992, which contains 22 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 31 ways as a sum of consecutive naturals, for example, 105591 + ... + 118353.

Almost surely, 2^1429098636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1429098636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2012831744).

1429098636 is an abundant number, since it is smaller than the sum of its proper divisors (2596564852).

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

1429098636 is a wasteful number, since it uses less digits than its factorization.

1429098636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12851 (or 12849 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 1429098636 is about 37803.4209563103. The cubic root of 1429098636 is about 1126.3864088620.

The spelling of 1429098636 in words is "one billion, four hundred twenty-nine million, ninety-eight thousand, six hundred thirty-six".