2169490315 has 16 divisors (see below), whose sum is σ = 2655722880. Its totient is φ = 1700910720.

The previous prime is 2169490313. The next prime is 2169490373. The reversal of 2169490315 is 5130949612.

2169490315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2169490315 - 2¹ = 2169490313 is a prime.

It is a super-3 number, since 3×2169490315³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2169490313) 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, 71646 + ... + 97324.

It is an arithmetic number, because the mean of its divisors is an integer number (165982680).

Almost surely, 2^2169490315 is an apocalyptic number.

2169490315 is a deficient number, since it is larger than the sum of its proper divisors (486232565).

2169490315 is a wasteful number, since it uses less digits than its factorization.

2169490315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26022.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 2169490315 is about 46577.7877855958. The cubic root of 2169490315 is about 1294.5512206915.

The spelling of 2169490315 in words is "two billion, one hundred sixty-nine million, four hundred ninety thousand, three hundred fifteen".