2628484468 has 12 divisors (see below), whose sum is σ = 4664634912. Its totient is φ = 1295731640.

The previous prime is 2628484387. The next prime is 2628484487. The reversal of 2628484468 is 8644848262.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4627330 + ... + 4627897.

It is an arithmetic number, because the mean of its divisors is an integer number (388719576).

Almost surely, 2^2628484468 is an apocalyptic number.

It is an amenable number.

2628484468 is a deficient number, since it is larger than the sum of its proper divisors (2036150444).

2628484468 is a wasteful number, since it uses less digits than its factorization.

2628484468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9255302 (or 9255300 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 52.

The square root of 2628484468 is about 51268.7474783615. The cubic root of 2628484468 is about 1380.0721918405.

The spelling of 2628484468 in words is "two billion, six hundred twenty-eight million, four hundred eighty-four thousand, four hundred sixty-eight".