464944635 has 12 divisors (see below), whose sum is σ = 805904112. Its totient is φ = 247970448.

The previous prime is 464944631. The next prime is 464944643. The reversal of 464944635 is 536449464.

464944635 is a `hidden beast` number, since 4 + 6 + 4 + 9 + 4 + 4 + 635 = 666.

It is not a de Polignac number, because 464944635 - 2² = 464944631 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 10332103 = 464944635 / (4 + 6 + 4 + 9 + 4 + 4 + 6 + 3 + 5).

It is not an unprimeable number, because it can be changed into a prime (464944631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5166007 + ... + 5166096.

It is an arithmetic number, because the mean of its divisors is an integer number (67158676).

Almost surely, 2^464944635 is an apocalyptic number.

464944635 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

464944635 is a deficient number, since it is larger than the sum of its proper divisors (340959477).

464944635 is a wasteful number, since it uses less digits than its factorization.

464944635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10332114 (or 10332111 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The square root of 464944635 is about 21562.5748694352. The cubic root of 464944635 is about 774.7003406184.

It can be divided in two parts, 4649 and 44635, that added together give a square (49284 = 222²).

The spelling of 464944635 in words is "four hundred sixty-four million, nine hundred forty-four thousand, six hundred thirty-five".