464698896464 has 80 divisors (see below), whose sum is σ = 1034368558080. Its totient is φ = 200018782080.

The previous prime is 464698896463. The next prime is 464698896499.

464698896464 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 464698896391 and 464698896400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464698896463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7617347 + ... + 7678109.

It is an arithmetic number, because the mean of its divisors is an integer number (12929606976).

Almost surely, 2^464698896464 is an apocalyptic number.

464698896464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464698896464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517184279040).

464698896464 is an abundant number, since it is smaller than the sum of its proper divisors (569669661616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

464698896464 is a wasteful number, since it uses less digits than its factorization.

464698896464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63088 (or 63082 counting only the distinct ones).

The product of its digits is 1719926784, while the sum is 74.

The spelling of 464698896464 in words is "four hundred sixty-four billion, six hundred ninety-eight million, eight hundred ninety-six thousand, four hundred sixty-four".