2829067940 has 12 divisors (see below), whose sum is σ = 5941042716. Its totient is φ = 1131627168.

The previous prime is 2829067939. The next prime is 2829067949. The reversal of 2829067940 is 497609282.

It can be written as a sum of positive squares in 2 ways, for example, as 1250753956 + 1578313984 = 35366^2 + 39728^2 .

It is not an unprimeable number, because it can be changed into a prime (2829067949) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 70726679 + ... + 70726718.

It is an arithmetic number, because the mean of its divisors is an integer number (495086893).

Almost surely, 2^2829067940 is an apocalyptic number.

2829067940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2829067940 is an abundant number, since it is smaller than the sum of its proper divisors (3111974776).

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

2829067940 is a wasteful number, since it uses less digits than its factorization.

2829067940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141453406 (or 141453404 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 2829067940 is about 53188.9832578138. The cubic root of 2829067940 is about 1414.3203568506.

The spelling of 2829067940 in words is "two billion, eight hundred twenty-nine million, sixty-seven thousand, nine hundred forty".