465408667 has 4 divisors (see below), whose sum is σ = 489903880. Its totient is φ = 440913456.

The previous prime is 465408661. The next prime is 465408689. The reversal of 465408667 is 766804564.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465408667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465408661) 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, 12247578 + ... + 12247615.

It is an arithmetic number, because the mean of its divisors is an integer number (122475970).

Almost surely, 2^465408667 is an apocalyptic number.

465408667 is a deficient number, since it is larger than the sum of its proper divisors (24495213).

465408667 is a wasteful number, since it uses less digits than its factorization.

465408667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24495212.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 465408667 is about 21573.3323109806. The cubic root of 465408667 is about 774.9579814888.

The spelling of 465408667 in words is "four hundred sixty-five million, four hundred eight thousand, six hundred sixty-seven".