2076785538 has 16 divisors (see below), whose sum is σ = 4372180320. Its totient is φ = 655826976.

The previous prime is 2076785509. The next prime is 2076785539. The reversal of 2076785538 is 8355876702.

It is not an unprimeable number, because it can be changed into a prime (2076785539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9108595 + ... + 9108822.

It is an arithmetic number, because the mean of its divisors is an integer number (273261270).

Almost surely, 2^2076785538 is an apocalyptic number.

2076785538 is an abundant number, since it is smaller than the sum of its proper divisors (2295394782).

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

2076785538 is a wasteful number, since it uses less digits than its factorization.

2076785538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18217441.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The square root of 2076785538 is about 45571.7625070613. The cubic root of 2076785538 is about 1275.8429464593.

The spelling of 2076785538 in words is "two billion, seventy-six million, seven hundred eighty-five thousand, five hundred thirty-eight".