464366649 has 12 divisors (see below), whose sum is σ = 622560848. Its totient is φ = 307884360.

The previous prime is 464366641. The next prime is 464366659. The reversal of 464366649 is 946663464.

It is not a de Polignac number, because 464366649 - 2³ = 464366641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 464366598 and 464366607.

It is not an unprimeable number, because it can be changed into a prime (464366641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107322 + ... + 111564.

Almost surely, 2^464366649 is an apocalyptic number.

It is an amenable number.

464366649 is a deficient number, since it is larger than the sum of its proper divisors (158194199).

464366649 is an equidigital number, since it uses as much as digits as its factorization.

464366649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628 (or 4437 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 48.

The square root of 464366649 is about 21549.1681742011. The cubic root of 464366649 is about 774.3791901063.

The spelling of 464366649 in words is "four hundred sixty-four million, three hundred sixty-six thousand, six hundred forty-nine".