2774077564 has 48 divisors (see below), whose sum is σ = 5119329600. Its totient is φ = 1312779776.

The previous prime is 2774077549. The next prime is 2774077583. The reversal of 2774077564 is 4657704772.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4875072 + ... + 4875640.

It is an arithmetic number, because the mean of its divisors is an integer number (106652700).

Almost surely, 2^2774077564 is an apocalyptic number.

It is an amenable number.

2774077564 is a deficient number, since it is larger than the sum of its proper divisors (2345252036).

2774077564 is a wasteful number, since it uses less digits than its factorization.

2774077564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 2304960, while the sum is 49.

The square root of 2774077564 is about 52669.5126615009. The cubic root of 2774077564 is about 1405.0966552469.

The spelling of 2774077564 in words is "two billion, seven hundred seventy-four million, seventy-seven thousand, five hundred sixty-four".