4262776388 has 24 divisors (see below), whose sum is σ = 8456521920. Its totient is φ = 1863885600.

The previous prime is 4262776363. The next prime is 4262776393. The reversal of 4262776388 is 8836772624.

It is a happy number.

4262776388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2156288 + ... + 2158263.

It is an arithmetic number, because the mean of its divisors is an integer number (352355080).

Almost surely, 2^4262776388 is an apocalyptic number.

It is an amenable number.

4262776388 is a deficient number, since it is larger than the sum of its proper divisors (4193745532).

4262776388 is a wasteful number, since it uses less digits than its factorization.

4262776388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314587 (or 4314585 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 53.

The square root of 4262776388 is about 65289.9409403930. The cubic root of 4262776388 is about 1621.4274351592.

The spelling of 4262776388 in words is "four billion, two hundred sixty-two million, seven hundred seventy-six thousand, three hundred eighty-eight".