466378165 has 12 divisors (see below), whose sum is σ = 615157452. Its totient is φ = 339183680.

The previous prime is 466378151. The next prime is 466378169. The reversal of 466378165 is 561873664.

It can be written as a sum of positive squares in 2 ways, for example, as 271524484 + 194853681 = 16478^2 + 13959^2 .

It is a de Polignac number, because none of the positive numbers 2^k-466378165 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466378169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 384832 + ... + 386041.

It is an arithmetic number, because the mean of its divisors is an integer number (51263121).

Almost surely, 2^466378165 is an apocalyptic number.

It is an amenable number.

466378165 is a deficient number, since it is larger than the sum of its proper divisors (148779287).

466378165 is a wasteful number, since it uses less digits than its factorization.

466378165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770900 (or 770889 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 466378165 is about 21595.7904462884. The cubic root of 466378165 is about 775.4957161543.

It can be divided in two parts, 4663 and 78165, that added together give a palindrome (82828).

The spelling of 466378165 in words is "four hundred sixty-six million, three hundred seventy-eight thousand, one hundred sixty-five".