464114649 has 4 divisors (see below), whose sum is σ = 618819536. Its totient is φ = 309409764.

The previous prime is 464114641. The next prime is 464114659. The reversal of 464114649 is 946411464.

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 464114649 - 2³ = 464114641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464114641) 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, 77352439 + ... + 77352444.

It is an arithmetic number, because the mean of its divisors is an integer number (154704884).

Almost surely, 2^464114649 is an apocalyptic number.

It is an amenable number.

464114649 is a deficient number, since it is larger than the sum of its proper divisors (154704887).

464114649 is a wasteful number, since it uses less digits than its factorization.

464114649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154704886.

The product of its digits is 82944, while the sum is 39.

The square root of 464114649 is about 21543.3202872723. The cubic root of 464114649 is about 774.2390861125.

The spelling of 464114649 in words is "four hundred sixty-four million, one hundred fourteen thousand, six hundred forty-nine".