2084776829 has 2 divisors, whose sum is σ = 2084776830. Its totient is φ = 2084776828.

The previous prime is 2084776823. The next prime is 2084776867. The reversal of 2084776829 is 9286774802.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1514999929 + 569776900 = 38923^2 + 23870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2084776829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2084776823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1042388414 + 1042388415.

It is an arithmetic number, because the mean of its divisors is an integer number (1042388415).

Almost surely, 2^2084776829 is an apocalyptic number.

It is an amenable number.

2084776829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2084776829 is an equidigital number, since it uses as much as digits as its factorization.

2084776829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The square root of 2084776829 is about 45659.3564234101. The cubic root of 2084776829 is about 1277.4772963797.

The spelling of 2084776829 in words is "two billion, eighty-four million, seven hundred seventy-six thousand, eight hundred twenty-nine".