464467385 has 8 divisors (see below), whose sum is σ = 557498376. Its totient is φ = 371482240.

The previous prime is 464467363. The next prime is 464467417. The reversal of 464467385 is 583764464.

It can be written as a sum of positive squares in 4 ways, for example, as 24810361 + 439657024 = 4981^2 + 20968^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 464467385 - 2¹² = 464463289 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17477 + ... + 35133.

It is an arithmetic number, because the mean of its divisors is an integer number (69687297).

Almost surely, 2^464467385 is an apocalyptic number.

It is an amenable number.

464467385 is a deficient number, since it is larger than the sum of its proper divisors (93030991).

464467385 is a wasteful number, since it uses less digits than its factorization.

464467385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22923.

The product of its digits is 1935360, while the sum is 47.

The square root of 464467385 is about 21551.5053998555. The cubic root of 464467385 is about 774.4351819410.

The spelling of 464467385 in words is "four hundred sixty-four million, four hundred sixty-seven thousand, three hundred eighty-five".