4626666260 has 24 divisors (see below), whose sum is σ = 9744844200. Its totient is φ = 1845172224.

The previous prime is 4626666259. The next prime is 4626666271. The reversal of 4626666260 is 626666264.

It can be written as a sum of positive squares in 4 ways, for example, as 406344964 + 4220321296 = 20158^2 + 64964^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336485 + ... + 349964.

It is an arithmetic number, because the mean of its divisors is an integer number (406035175).

Almost surely, 2^4626666260 is an apocalyptic number.

It is an amenable number.

4626666260 is an abundant number, since it is smaller than the sum of its proper divisors (5118177940).

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

4626666260 is a wasteful number, since it uses less digits than its factorization.

4626666260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686795 (or 686793 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 44.

The square root of 4626666260 is about 68019.6020276508. The cubic root of 4626666260 is about 1666.3109864114.

The spelling of 4626666260 in words is "four billion, six hundred twenty-six million, six hundred sixty-six thousand, two hundred sixty".