464077461 has 4 divisors (see below), whose sum is σ = 618769952. Its totient is φ = 309384972.

The previous prime is 464077429. The next prime is 464077501. The reversal of 464077461 is 164770464.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 464077461 - 2⁵ = 464077429 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 (464077961) 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, 77346241 + ... + 77346246.

It is an arithmetic number, because the mean of its divisors is an integer number (154692488).

Almost surely, 2^464077461 is an apocalyptic number.

It is an amenable number.

464077461 is a deficient number, since it is larger than the sum of its proper divisors (154692491).

464077461 is a wasteful number, since it uses less digits than its factorization.

464077461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154692490.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 464077461 is about 21542.4571718270. The cubic root of 464077461 is about 774.2184064721.

The spelling of 464077461 in words is "four hundred sixty-four million, seventy-seven thousand, four hundred sixty-one".