616460463 has 20 divisors (see below), whose sum is σ = 932551840. Its totient is φ = 405767232.

The previous prime is 616460431. The next prime is 616460473. The reversal of 616460463 is 364064616.

616460463 is a `hidden beast` number, since 6 + 1 + 646 + 0 + 4 + 6 + 3 = 666.

It is not a de Polignac number, because 616460463 - 2⁵ = 616460431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616460423) 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 19 ways as a sum of consecutive naturals, for example, 41770 + ... + 54567.

It is an arithmetic number, because the mean of its divisors is an integer number (46627592).

Almost surely, 2^616460463 is an apocalyptic number.

616460463 is a deficient number, since it is larger than the sum of its proper divisors (316091377).

616460463 is an equidigital number, since it uses as much as digits as its factorization.

616460463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96428 (or 96419 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 616460463 is about 24828.6218505982. The cubic root of 616460463 is about 851.0761285902.

The spelling of 616460463 in words is "six hundred sixteen million, four hundred sixty thousand, four hundred sixty-three".