2828400700 has 36 divisors (see below), whose sum is σ = 6155291800. Its totient is φ = 1128104640.

The previous prime is 2828400691. The next prime is 2828400709. The reversal of 2828400700 is 70048282.

2828400700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2828400691) and next prime (2828400709).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828400709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5622 + ... + 75421.

Almost surely, 2^2828400700 is an apocalyptic number.

2828400700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2828400700 is an abundant number, since it is smaller than the sum of its proper divisors (3326891100).

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

2828400700 is a wasteful number, since it uses less digits than its factorization.

2828400700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81406 (or 81399 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 2828400700 is about 53182.7105364140. The cubic root of 2828400700 is about 1414.2091582350.

Adding to 2828400700 its reverse (70048282), we get a palindrome (2898448982).

The spelling of 2828400700 in words is "two billion, eight hundred twenty-eight million, four hundred thousand, seven hundred".