2756769740 has 24 divisors (see below), whose sum is σ = 5792075520. Its totient is φ = 1102163328.

The previous prime is 2756769727. The next prime is 2756769781. The reversal of 2756769740 is 479676572.

2756769740 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, 8789 + ... + 74771.

It is an arithmetic number, because the mean of its divisors is an integer number (241336480).

Almost surely, 2^2756769740 is an apocalyptic number.

2756769740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2756769740 is an abundant number, since it is smaller than the sum of its proper divisors (3035305780).

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

2756769740 is a wasteful number, since it uses less digits than its factorization.

2756769740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68081 (or 68079 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 53.

The square root of 2756769740 is about 52504.9496714357. The cubic root of 2756769740 is about 1402.1683643246.

The spelling of 2756769740 in words is "two billion, seven hundred fifty-six million, seven hundred sixty-nine thousand, seven hundred forty".