460346421 has 16 divisors (see below), whose sum is σ = 652147200. Its totient is φ = 288024048.

The previous prime is 460346413. The next prime is 460346423. The reversal of 460346421 is 124643064.

It is not a de Polignac number, because 460346421 - 2³ = 460346413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460346423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31641 + ... + 43838.

It is an arithmetic number, because the mean of its divisors is an integer number (40759200).

Almost surely, 2^460346421 is an apocalyptic number.

It is an amenable number.

460346421 is a deficient number, since it is larger than the sum of its proper divisors (191800779).

460346421 is a wasteful number, since it uses less digits than its factorization.

460346421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75608.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 460346421 is about 21455.6850508204. The cubic root of 460346421 is about 772.1379952563.

Adding to 460346421 its reverse (124643064), we get a palindrome (584989485).

The spelling of 460346421 in words is "four hundred sixty million, three hundred forty-six thousand, four hundred twenty-one".