1029290912 has 48 divisors (see below), whose sum is σ = 2187077760. Its totient is φ = 474016512.

The previous prime is 1029290893. The next prime is 1029290953. The reversal of 1029290912 is 2190929201.

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 7 ways as a sum of consecutive naturals, for example, 206789 + ... + 211707.

It is an arithmetic number, because the mean of its divisors is an integer number (45564120).

Almost surely, 2^1029290912 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 1029290912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1093538880).

1029290912 is an abundant number, since it is smaller than the sum of its proper divisors (1157786848).

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

1029290912 is a wasteful number, since it uses less digits than its factorization.

1029290912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445 (or 5437 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 35.

The square root of 1029290912 is about 32082.5639873125. The cubic root of 1029290912 is about 1009.6698303204.

The spelling of 1029290912 in words is "one billion, twenty-nine million, two hundred ninety thousand, nine hundred twelve".