6780900762 has 48 divisors (see below), whose sum is σ = 14833653120. Its totient is φ = 2238578496.

The previous prime is 6780900703. The next prime is 6780900767. The reversal of 6780900762 is 2670090876.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6780900767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1138789 + ... + 1144727.

It is an arithmetic number, because the mean of its divisors is an integer number (309034440).

Almost surely, 2^6780900762 is an apocalyptic number.

6780900762 is an abundant number, since it is smaller than the sum of its proper divisors (8052752358).

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

6780900762 is a wasteful number, since it uses less digits than its factorization.

6780900762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6547 (or 6544 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 6780900762 is about 82346.2249407949. The cubic root of 6780900762 is about 1892.7610756963.

The spelling of 6780900762 in words is "six billion, seven hundred eighty million, nine hundred thousand, seven hundred sixty-two".