465838338 has 48 divisors (see below), whose sum is σ = 1088126784. Its totient is φ = 130238880.

The previous prime is 465838309. The next prime is 465838357. The reversal of 465838338 is 833838564.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90268 + ... + 95288.

It is an arithmetic number, because the mean of its divisors is an integer number (22669308).

Almost surely, 2^465838338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 465838338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544063392).

465838338 is an abundant number, since it is smaller than the sum of its proper divisors (622288446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

465838338 is a wasteful number, since it uses less digits than its factorization.

465838338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5127 (or 5080 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 48.

The square root of 465838338 is about 21583.2883963496. The cubic root of 465838338 is about 775.1963917130.

The spelling of 465838338 in words is "four hundred sixty-five million, eight hundred thirty-eight thousand, three hundred thirty-eight".