4492073787 has 4 divisors (see below), whose sum is σ = 5989431720. Its totient is φ = 2994715856.

The previous prime is 4492073743. The next prime is 4492073791. The reversal of 4492073787 is 7873702944.

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

It is a cyclic number.

It is not a de Polignac number, because 4492073787 - 2¹¹ = 4492071739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4492073797) 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, 748678962 + ... + 748678967.

It is an arithmetic number, because the mean of its divisors is an integer number (1497357930).

Almost surely, 2^4492073787 is an apocalyptic number.

4492073787 is a deficient number, since it is larger than the sum of its proper divisors (1497357933).

4492073787 is a wasteful number, since it uses less digits than its factorization.

4492073787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497357932.

The product of its (nonzero) digits is 2370816, while the sum is 51.

The square root of 4492073787 is about 67022.9347835500. The cubic root of 4492073787 is about 1649.9937296364.

The spelling of 4492073787 in words is "four billion, four hundred ninety-two million, seventy-three thousand, seven hundred eighty-seven".