1829242926 has 80 divisors (see below), whose sum is σ = 4811126496. Its totient is φ = 508503744.

The previous prime is 1829242913. The next prime is 1829242931. The reversal of 1829242926 is 6292429281.

It is a super-2 number, since 2×1829242926² = 6692259364642082952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20160 + ... + 63756.

Almost surely, 2^1829242926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1829242926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2405563248).

1829242926 is an abundant number, since it is smaller than the sum of its proper divisors (2981883570).

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

1829242926 is a wasteful number, since it uses less digits than its factorization.

1829242926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43655 (or 43646 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 1829242926 is about 42769.6495893993. The cubic root of 1829242926 is about 1222.9925028295.

The spelling of 1829242926 in words is "one billion, eight hundred twenty-nine million, two hundred forty-two thousand, nine hundred twenty-six".