464117293 has 4 divisors (see below), whose sum is σ = 464190588. Its totient is φ = 464044000.

The previous prime is 464117287. The next prime is 464117317. The reversal of 464117293 is 392711464.

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 138603529 + 325513764 = 11773^2 + 18042^2 .

It is a cyclic number.

It is not a de Polignac number, because 464117293 - 2²⁵ = 430562861 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 (464117243) 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, 26146 + ... + 40147.

It is an arithmetic number, because the mean of its divisors is an integer number (116047647).

Almost surely, 2^464117293 is an apocalyptic number.

It is an amenable number.

464117293 is a deficient number, since it is larger than the sum of its proper divisors (73295).

464117293 is an equidigital number, since it uses as much as digits as its factorization.

464117293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73294.

The product of its digits is 36288, while the sum is 37.

The square root of 464117293 is about 21543.3816519134. The cubic root of 464117293 is about 774.2405563557.

The spelling of 464117293 in words is "four hundred sixty-four million, one hundred seventeen thousand, two hundred ninety-three".