536786773 has 4 divisors (see below), whose sum is σ = 538767808. Its totient is φ = 534805740.

The previous prime is 536786753. The next prime is 536786791. The reversal of 536786773 is 377687635.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536786773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 536786773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536786753) 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, 990111 + ... + 990652.

It is an arithmetic number, because the mean of its divisors is an integer number (134691952).

Almost surely, 2^536786773 is an apocalyptic number.

It is an amenable number.

536786773 is a deficient number, since it is larger than the sum of its proper divisors (1981035).

536786773 is a wasteful number, since it uses less digits than its factorization.

536786773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1981034.

The product of its digits is 4445280, while the sum is 52.

The square root of 536786773 is about 23168.6592836098. The cubic root of 536786773 is about 812.7068780660.

The spelling of 536786773 in words is "five hundred thirty-six million, seven hundred eighty-six thousand, seven hundred seventy-three".