2076303773 has 4 divisors (see below), whose sum is σ = 2083390428. Its totient is φ = 2069217120.

The previous prime is 2076303737. The next prime is 2076303781. The reversal of 2076303773 is 3773036702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1211179204 + 865124569 = 34802^2 + 29413^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2076303773 is a prime.

It is a super-2 number, since 2×2076303773² = 8622074715548071058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2076303373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3542888 + ... + 3543473.

It is an arithmetic number, because the mean of its divisors is an integer number (520847607).

Almost surely, 2^2076303773 is an apocalyptic number.

It is an amenable number.

2076303773 is a deficient number, since it is larger than the sum of its proper divisors (7086655).

2076303773 is an equidigital number, since it uses as much as digits as its factorization.

2076303773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7086654.

The product of its (nonzero) digits is 111132, while the sum is 38.

The square root of 2076303773 is about 45566.4764163305. The cubic root of 2076303773 is about 1275.7442837262.

The spelling of 2076303773 in words is "two billion, seventy-six million, three hundred three thousand, seven hundred seventy-three".