2810428960 has 48 divisors (see below), whose sum is σ = 6688155096. Its totient is φ = 1115957248.

The previous prime is 2810428931. The next prime is 2810428961. The reversal of 2810428960 is 698240182.

It can be written as a sum of positive squares in 4 ways, for example, as 2804337936 + 6091024 = 52956^2 + 2468^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2810428961) 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, 42187 + ... + 86026.

Almost surely, 2^2810428960 is an apocalyptic number.

2810428960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2810428960 is an abundant number, since it is smaller than the sum of its proper divisors (3877726136).

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

2810428960 is a wasteful number, since it uses less digits than its factorization.

2810428960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128365 (or 128357 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 2810428960 is about 53013.4790407119. The cubic root of 2810428960 is about 1411.2074829964.

The spelling of 2810428960 in words is "two billion, eight hundred ten million, four hundred twenty-eight thousand, nine hundred sixty".