2673216690 has 64 divisors (see below), whose sum is σ = 6644284416. Its totient is φ = 687863232.

The previous prime is 2673216683. The next prime is 2673216691. The reversal of 2673216690 is 966123762.

2673216690 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 super-2 number, since 2×2673216690² = 14292174943389112200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2673216691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94587 + ... + 119553.

It is an arithmetic number, because the mean of its divisors is an integer number (103816944).

Almost surely, 2^2673216690 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2673216690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3322142208).

2673216690 is an abundant number, since it is smaller than the sum of its proper divisors (3971067726).

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

2673216690 is a wasteful number, since it uses less digits than its factorization.

2673216690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25103.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 2673216690 is about 51703.1593812216. The cubic root of 2673216690 is about 1387.8570035008.

The spelling of 2673216690 in words is "two billion, six hundred seventy-three million, two hundred sixteen thousand, six hundred ninety".