1029413605 has 16 divisors (see below), whose sum is σ = 1362744000. Its totient is φ = 740248960.

The previous prime is 1029413603. The next prime is 1029413633. The reversal of 1029413605 is 5063149201.

It is not a de Polignac number, because 1029413605 - 2¹ = 1029413603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1029413603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100255 + ... + 110044.

It is an arithmetic number, because the mean of its divisors is an integer number (85171500).

Almost surely, 2^1029413605 is an apocalyptic number.

It is an amenable number.

1029413605 is a deficient number, since it is larger than the sum of its proper divisors (333330395).

1029413605 is a wasteful number, since it uses less digits than its factorization.

1029413605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210404.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1029413605 is about 32084.4760748871. The cubic root of 1029413605 is about 1009.7099467725.

The spelling of 1029413605 in words is "one billion, twenty-nine million, four hundred thirteen thousand, six hundred five".