2641266377 has 8 divisors (see below), whose sum is σ = 2649254400. Its totient is φ = 2633289120.

The previous prime is 2641266367. The next prime is 2641266391. The reversal of 2641266377 is 7736621462.

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

It is a cyclic number.

It is not a de Polignac number, because 2641266377 - 2¹⁰ = 2641265353 is a prime.

It is a super-2 number, since 2×2641266377² = 13952576148541412258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2641266367) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 864749 + ... + 867797.

It is an arithmetic number, because the mean of its divisors is an integer number (331156800).

Almost surely, 2^2641266377 is an apocalyptic number.

It is an amenable number.

2641266377 is a deficient number, since it is larger than the sum of its proper divisors (7988023).

2641266377 is a wasteful number, since it uses less digits than its factorization.

2641266377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5383.

The product of its digits is 508032, while the sum is 44.

The square root of 2641266377 is about 51393.2522516332. The cubic root of 2641266377 is about 1382.3056006014.

The spelling of 2641266377 in words is "two billion, six hundred forty-one million, two hundred sixty-six thousand, three hundred seventy-seven".