465309898 has 8 divisors (see below), whose sum is σ = 699387840. Its totient is φ = 232180620.

The previous prime is 465309883. The next prime is 465309899. The reversal of 465309898 is 898903564.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (465309899) 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, 235938 + ... + 237901.

It is an arithmetic number, because the mean of its divisors is an integer number (87423480).

Almost surely, 2^465309898 is an apocalyptic number.

465309898 is a deficient number, since it is larger than the sum of its proper divisors (234077942).

465309898 is a wasteful number, since it uses less digits than its factorization.

465309898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474332.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The square root of 465309898 is about 21571.0430438586. The cubic root of 465309898 is about 774.9031570979.

The spelling of 465309898 in words is "four hundred sixty-five million, three hundred nine thousand, eight hundred ninety-eight".