470779863 has 4 divisors (see below), whose sum is σ = 627706488. Its totient is φ = 313853240.

The previous prime is 470779849. The next prime is 470779877. The reversal of 470779863 is 368977074.

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

It is an interprime number because it is at equal distance from previous prime (470779849) and next prime (470779877).

It is a cyclic number.

It is not a de Polignac number, because 470779863 - 2⁸ = 470779607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470779843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78463308 + ... + 78463313.

It is an arithmetic number, because the mean of its divisors is an integer number (156926622).

Almost surely, 2^470779863 is an apocalyptic number.

470779863 is a deficient number, since it is larger than the sum of its proper divisors (156926625).

470779863 is a wasteful number, since it uses less digits than its factorization.

470779863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156926624.

The product of its (nonzero) digits is 1778112, while the sum is 51.

The square root of 470779863 is about 21697.4621327011. The cubic root of 470779863 is about 777.9278018441.

The spelling of 470779863 in words is "four hundred seventy million, seven hundred seventy-nine thousand, eight hundred sixty-three".