2828850971 has 4 divisors (see below), whose sum is σ = 2829535632. Its totient is φ = 2828166312.

The previous prime is 2828850961. The next prime is 2828850977. The reversal of 2828850971 is 1790588282.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2828850971 is a prime.

It is a super-2 number, since 2×2828850971² = 16004795632255285682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828850977) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 336095 + ... + 344408.

It is an arithmetic number, because the mean of its divisors is an integer number (707383908).

Almost surely, 2^2828850971 is an apocalyptic number.

2828850971 is a deficient number, since it is larger than the sum of its proper divisors (684661).

2828850971 is an equidigital number, since it uses as much as digits as its factorization.

2828850971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684660.

The product of its (nonzero) digits is 645120, while the sum is 50.

The square root of 2828850971 is about 53186.9436140111. The cubic root of 2828850971 is about 1414.2841998871.

The spelling of 2828850971 in words is "two billion, eight hundred twenty-eight million, eight hundred fifty thousand, nine hundred seventy-one".