2676463621 has 16 divisors (see below), whose sum is σ = 2985091200. Its totient is φ = 2382706368.

The previous prime is 2676463619. The next prime is 2676463631. The reversal of 2676463621 is 1263646762.

It is a cyclic number.

It is not a de Polignac number, because 2676463621 - 2¹ = 2676463619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2676463631) 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, 380680 + ... + 387646.

It is an arithmetic number, because the mean of its divisors is an integer number (186568200).

Almost surely, 2^2676463621 is an apocalyptic number.

It is an amenable number.

2676463621 is a deficient number, since it is larger than the sum of its proper divisors (308627579).

2676463621 is a wasteful number, since it uses less digits than its factorization.

2676463621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8028.

The product of its digits is 435456, while the sum is 43.

The square root of 2676463621 is about 51734.5495872922. The cubic root of 2676463621 is about 1388.4186804636.

The spelling of 2676463621 in words is "two billion, six hundred seventy-six million, four hundred sixty-three thousand, six hundred twenty-one".