461347933 has 4 divisors (see below), whose sum is σ = 461577340. Its totient is φ = 461118528.

The previous prime is 461347919. The next prime is 461347969. The reversal of 461347933 is 339743164.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 360506169 + 100841764 = 18987^2 + 10042^2 .

It is a cyclic number.

It is not a de Polignac number, because 461347933 - 2²⁵ = 427793501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461347973) 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, 111660 + ... + 115717.

It is an arithmetic number, because the mean of its divisors is an integer number (115394335).

Almost surely, 2^461347933 is an apocalyptic number.

It is an amenable number.

461347933 is a deficient number, since it is larger than the sum of its proper divisors (229407).

461347933 is a wasteful number, since it uses less digits than its factorization.

461347933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229406.

The product of its digits is 163296, while the sum is 40.

The square root of 461347933 is about 21479.0114530441. The cubic root of 461347933 is about 772.6975342746.

The spelling of 461347933 in words is "four hundred sixty-one million, three hundred forty-seven thousand, nine hundred thirty-three".