2641699314 has 48 divisors (see below), whose sum is σ = 6072468480. Its totient is φ = 827638560.

The previous prime is 2641699301. The next prime is 2641699351. The reversal of 2641699314 is 4139961462.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2641699314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13024 + ... + 73844.

It is an arithmetic number, because the mean of its divisors is an integer number (126509760).

Almost surely, 2^2641699314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2641699314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3036234240).

2641699314 is an abundant number, since it is smaller than the sum of its proper divisors (3430769166).

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

2641699314 is a wasteful number, since it uses less digits than its factorization.

2641699314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60975 (or 60972 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 2641699314 is about 51397.4640814116. The cubic root of 2641699314 is about 1382.3811222717.

The spelling of 2641699314 in words is "two billion, six hundred forty-one million, six hundred ninety-nine thousand, three hundred fourteen".