2780324010 has 96 divisors (see below), whose sum is σ = 7410154752. Its totient is φ = 722943360.

The previous prime is 2780323969. The next prime is 2780324023. The reversal of 2780324010 is 104230872.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1297540 + ... + 1299680.

It is an arithmetic number, because the mean of its divisors is an integer number (77189112).

Almost surely, 2^2780324010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2780324010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3705077376).

2780324010 is an abundant number, since it is smaller than the sum of its proper divisors (4629830742).

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

2780324010 is a wasteful number, since it uses less digits than its factorization.

2780324010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 2780324010 is about 52728.7778162931. Note that the first 3 decimals coincide. The cubic root of 2780324010 is about 1406.1504927516.

Adding to 2780324010 its reverse (104230872), we get a palindrome (2884554882).

The spelling of 2780324010 in words is "two billion, seven hundred eighty million, three hundred twenty-four thousand, ten".