2681480100 has 72 divisors (see below), whose sum is σ = 8355229120. Its totient is φ = 660055680.

The previous prime is 2681480071. The next prime is 2681480101. The reversal of 2681480100 is 10841862.

2681480100 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2681480101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339880 + ... + 347679.

Almost surely, 2^2681480100 is an apocalyptic number.

2681480100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2681480100 is an abundant number, since it is smaller than the sum of its proper divisors (5673749020).

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

2681480100 is a wasteful number, since it uses less digits than its factorization.

2681480100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687589 (or 687582 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 2681480100 is about 51783.0097618900. The cubic root of 2681480100 is about 1389.2855738967.

The spelling of 2681480100 in words is "two billion, six hundred eighty-one million, four hundred eighty thousand, one hundred".