2170083486490 has 16 divisors (see below), whose sum is σ = 3906217084320. Its totient is φ = 868018548240.

The previous prime is 2170083486463. The next prime is 2170083486491. The reversal of 2170083486490 is 946843800712.

It is not an unprimeable number, because it can be changed into a prime (2170083486491) 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, 1231896 + ... + 2420275.

It is an arithmetic number, because the mean of its divisors is an integer number (244138567770).

Almost surely, 2^{2170083486490} is an apocalyptic number.

2170083486490 is a deficient number, since it is larger than the sum of its proper divisors (1736133597830).

2170083486490 is a wasteful number, since it uses less digits than its factorization.

2170083486490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711597.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 2170083486490 in words is "two trillion, one hundred seventy billion, eighty-three million, four hundred eighty-six thousand, four hundred ninety".