464511377 has 6 divisors (see below), whose sum is σ = 510578754. Its totient is φ = 422282960.

The previous prime is 464511331. The next prime is 464511379. The reversal of 464511377 is 773115464.

It can be written as a sum of positive squares in only one way, i.e., 359633296 + 104878081 = 18964^2 + 10241^2 .

It is not a de Polignac number, because 464511377 - 2⁸ = 464511121 is a prime.

It is a super-2 number, since 2×464511377² = 431541638724872258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 464511377.

It is not an unprimeable number, because it can be changed into a prime (464511379) 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 5 ways as a sum of consecutive naturals, for example, 1919348 + ... + 1919589.

It is an arithmetic number, because the mean of its divisors is an integer number (85096459).

Almost surely, 2^464511377 is an apocalyptic number.

It is an amenable number.

464511377 is a deficient number, since it is larger than the sum of its proper divisors (46067377).

464511377 is a wasteful number, since it uses less digits than its factorization.

464511377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838959 (or 3838948 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 464511377 is about 21552.5260004483. The cubic root of 464511377 is about 774.4596313628.

The spelling of 464511377 in words is "four hundred sixty-four million, five hundred eleven thousand, three hundred seventy-seven".