2681404210 has 16 divisors (see below), whose sum is σ = 4982222592. Its totient is φ = 1037962800.

The previous prime is 2681404199. The next prime is 2681404217. The reversal of 2681404210 is 124041862.

It is not an unprimeable number, because it can be changed into a prime (2681404217) 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, 4324536 + ... + 4325155.

It is an arithmetic number, because the mean of its divisors is an integer number (311388912).

Almost surely, 2^2681404210 is an apocalyptic number.

2681404210 is a deficient number, since it is larger than the sum of its proper divisors (2300818382).

2681404210 is a wasteful number, since it uses less digits than its factorization.

2681404210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8649729.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 2681404210 is about 51782.2769874018. The cubic root of 2681404210 is about 1389.2724674688.

The spelling of 2681404210 in words is "two billion, six hundred eighty-one million, four hundred four thousand, two hundred ten".