464330881 has 8 divisors (see below), whose sum is σ = 537933824. Its totient is φ = 392545440.

The previous prime is 464330849. The next prime is 464330903. The reversal of 464330881 is 188033464.

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

It is not a de Polignac number, because 464330881 - 2⁵ = 464330849 is a prime.

It is a super-3 number, since 3×464330881³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 464330881.

It is not an unprimeable number, because it can be changed into a prime (464330681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453825 + ... + 454846.

It is an arithmetic number, because the mean of its divisors is an integer number (67241728).

Almost surely, 2^464330881 is an apocalyptic number.

It is an amenable number.

464330881 is a deficient number, since it is larger than the sum of its proper divisors (73602943).

464330881 is an equidigital number, since it uses as much as digits as its factorization.

464330881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908751.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 464330881 is about 21548.3382421940. The cubic root of 464330881 is about 774.3593073218.

The spelling of 464330881 in words is "four hundred sixty-four million, three hundred thirty thousand, eight hundred eighty-one".