2029828931 has 8 divisors (see below), whose sum is σ = 2207194080. Its totient is φ = 1855495872.

The previous prime is 2029828907. The next prime is 2029828939. The reversal of 2029828931 is 1398289202.

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

It is a cyclic number.

It is not a de Polignac number, because 2029828931 - 2²² = 2025634627 is a prime.

It is a super-2 number, since 2×2029828931² = 8240410978249205522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2029828939) 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 7 ways as a sum of consecutive naturals, for example, 756626 + ... + 759303.

It is an arithmetic number, because the mean of its divisors is an integer number (275899260).

Almost surely, 2^2029828931 is an apocalyptic number.

2029828931 is a deficient number, since it is larger than the sum of its proper divisors (177365149).

2029828931 is a wasteful number, since it uses less digits than its factorization.

2029828931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516045.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 2029828931 is about 45053.6228399005. The cubic root of 2029828931 is about 1266.1538485584.

The spelling of 2029828931 in words is "two billion, twenty-nine million, eight hundred twenty-eight thousand, nine hundred thirty-one".