2077740764 has 96 divisors (see below), whose sum is σ = 4199731200. Its totient is φ = 891072000.

The previous prime is 2077740751. The next prime is 2077740787. The reversal of 2077740764 is 4670477702.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8693357 + ... + 8693595.

It is an arithmetic number, because the mean of its divisors is an integer number (43747200).

Almost surely, 2^2077740764 is an apocalyptic number.

It is an amenable number.

2077740764 is an abundant number, since it is smaller than the sum of its proper divisors (2121990436).

2077740764 is a wasteful number, since it uses less digits than its factorization.

2077740764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 433 counting only the distinct ones).

The product of its (nonzero) digits is 460992, while the sum is 44.

The square root of 2077740764 is about 45582.2417614579. The cubic root of 2077740764 is about 1276.0385262032.

The spelling of 2077740764 in words is "two billion, seventy-seven million, seven hundred forty thousand, seven hundred sixty-four".