2845722804 has 24 divisors (see below), whose sum is σ = 6647014080. Its totient is φ = 947575104.

The previous prime is 2845722709. The next prime is 2845722809. The reversal of 2845722804 is 4082275482.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2845722809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112984 + ... + 135855.

It is an arithmetic number, because the mean of its divisors is an integer number (276958920).

Almost surely, 2^2845722804 is an apocalyptic number.

It is an amenable number.

2845722804 is an abundant number, since it is smaller than the sum of its proper divisors (3801291276).

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

2845722804 is a wasteful number, since it uses less digits than its factorization.

2845722804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249799 (or 249797 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 42.

The square root of 2845722804 is about 53345.3166079273. The cubic root of 2845722804 is about 1417.0903197871.

The spelling of 2845722804 in words is "two billion, eight hundred forty-five million, seven hundred twenty-two thousand, eight hundred four".