382277011 has 4 divisors (see below), whose sum is σ = 404763912. Its totient is φ = 359790112.

The previous prime is 382276987. The next prime is 382277039. The reversal of 382277011 is 110772283.

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 382277011 - 2²⁵ = 348722579 is a prime.

It is a super-2 number, since 2×382277011² = 292271426278188242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (382275011) 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, 11243425 + ... + 11243458.

It is an arithmetic number, because the mean of its divisors is an integer number (101190978).

Almost surely, 2^382277011 is an apocalyptic number.

382277011 is a deficient number, since it is larger than the sum of its proper divisors (22486901).

382277011 is a wasteful number, since it uses less digits than its factorization.

382277011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22486900.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 382277011 is about 19551.9055593055. The cubic root of 382277011 is about 725.7594964383.

The spelling of 382277011 in words is "three hundred eighty-two million, two hundred seventy-seven thousand, eleven".