2810401490 has 32 divisors (see below), whose sum is σ = 5453360640. Its totient is φ = 1036638144.

The previous prime is 2810401403. The next prime is 2810401499. The reversal of 2810401490 is 941040182.

It is not an unprimeable number, because it can be changed into a prime (2810401499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124667 + ... + 145473.

It is an arithmetic number, because the mean of its divisors is an integer number (170417520).

Almost surely, 2^2810401490 is an apocalyptic number.

2810401490 is a deficient number, since it is larger than the sum of its proper divisors (2642959150).

2810401490 is a wasteful number, since it uses less digits than its factorization.

2810401490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21866.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 2810401490 is about 53013.2199550263. The cubic root of 2810401490 is about 1411.2028851222.

The spelling of 2810401490 in words is "two billion, eight hundred ten million, four hundred one thousand, four hundred ninety".