456779611 has 4 divisors (see below), whose sum is σ = 456903832. Its totient is φ = 456655392.

The previous prime is 456779581. The next prime is 456779621. The reversal of 456779611 is 116977654.

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 456779611 - 2¹⁷ = 456648539 is a prime.

It is a super-2 number, since 2×456779611² = 417295226050622642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (456779621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56421 + ... + 64006.

It is an arithmetic number, because the mean of its divisors is an integer number (114225958).

Almost surely, 2^456779611 is an apocalyptic number.

456779611 is a deficient number, since it is larger than the sum of its proper divisors (124221).

456779611 is a wasteful number, since it uses less digits than its factorization.

456779611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124220.

The product of its digits is 317520, while the sum is 46.

The square root of 456779611 is about 21372.4030235255. The cubic root of 456779611 is about 770.1386218071.

The spelling of 456779611 in words is "four hundred fifty-six million, seven hundred seventy-nine thousand, six hundred eleven".