2641642334 has 8 divisors (see below), whose sum is σ = 3962692800. Its totient is φ = 1320744736.

The previous prime is 2641642321. The next prime is 2641642363. The reversal of 2641642334 is 4332461462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2641642294 and 2641642303.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 27782 + ... + 77814.

It is an arithmetic number, because the mean of its divisors is an integer number (495336600).

Almost surely, 2^2641642334 is an apocalyptic number.

2641642334 is a deficient number, since it is larger than the sum of its proper divisors (1321050466).

2641642334 is a wasteful number, since it uses less digits than its factorization.

2641642334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76434.

The product of its digits is 82944, while the sum is 35.

The square root of 2641642334 is about 51396.9097709191. The cubic root of 2641642334 is about 1382.3711831336.

The spelling of 2641642334 in words is "two billion, six hundred forty-one million, six hundred forty-two thousand, three hundred thirty-four".