2680228629 has 48 divisors (see below), whose sum is σ = 4360728960. Its totient is φ = 1625944320.

The previous prime is 2680228609. The next prime is 2680228637. The reversal of 2680228629 is 9268220862.

It is not a de Polignac number, because 2680228629 - 2⁸ = 2680228373 is a prime.

It is a super-2 number, since 2×2680228629² = 14367251007422439282, which contains 22 as substring.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680228609) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 319837 + ... + 328109.

It is an arithmetic number, because the mean of its divisors is an integer number (90848520).

Almost surely, 2^2680228629 is an apocalyptic number.

It is an amenable number.

2680228629 is a deficient number, since it is larger than the sum of its proper divisors (1680500331).

2680228629 is a wasteful number, since it uses less digits than its factorization.

2680228629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8379 (or 8360 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 2680228629 is about 51770.9245523006. The cubic root of 2680228629 is about 1389.0694095530.

The spelling of 2680228629 in words is "two billion, six hundred eighty million, two hundred twenty-eight thousand, six hundred twenty-nine".