465020330 has 16 divisors (see below), whose sum is σ = 843060960. Its totient is φ = 184669392.

The previous prime is 465020323. The next prime is 465020377. The reversal of 465020330 is 33020564.

It is a junction number, because it is equal to n+sod(n) for n = 465020296 and 465020305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165884 + ... + 168663.

It is an arithmetic number, because the mean of its divisors is an integer number (52691310).

Almost surely, 2^465020330 is an apocalyptic number.

465020330 is a deficient number, since it is larger than the sum of its proper divisors (378040630).

465020330 is a wasteful number, since it uses less digits than its factorization.

465020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334693.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 465020330 is about 21564.3300382831. The cubic root of 465020330 is about 774.7423798605.

Adding to 465020330 its reverse (33020564), we get a palindrome (498040894).

The spelling of 465020330 in words is "four hundred sixty-five million, twenty thousand, three hundred thirty".