2071764356 has 12 divisors (see below), whose sum is σ = 3626038080. Its totient is φ = 1035753480.

The previous prime is 2071764349. The next prime is 2071764361. The reversal of 2071764356 is 6534671702.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10265 + ... + 65183.

It is an arithmetic number, because the mean of its divisors is an integer number (302169840).

Almost surely, 2^2071764356 is an apocalyptic number.

It is an amenable number.

2071764356 is a deficient number, since it is larger than the sum of its proper divisors (1554273724).

2071764356 is a wasteful number, since it uses less digits than its factorization.

2071764356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64354 (or 64352 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 2071764356 is about 45516.6382326287. The cubic root of 2071764356 is about 1274.8138866621.

The spelling of 2071764356 in words is "two billion, seventy-one million, seven hundred sixty-four thousand, three hundred fifty-six".