335888634481 has 9 divisors (see below), whose sum is σ = 337378282123. Its totient is φ = 334405543000.

The previous prime is 335888634469. The next prime is 335888634491. The reversal of 335888634481 is 184436888533.

The square root of 335888634481 is 579559.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 280220950881 + 55667683600 = 529359^2 + 235940^2 .

It is not a de Polignac number, because 335888634481 - 2⁷ = 335888634353 is a prime.

It is a super-2 number, since 2×335888634481² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

Its product of digits (53084160) is a multiple of the sum of its prime divisors (2560).

It is not an unprimeable number, because it can be changed into a prime (335888634421) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 145468155 + ... + 145470463.

Almost surely, 2^335888634481 is an apocalyptic number.

335888634481 is the 579559-th square number.

335888634481 is the 289780-th centered octagonal number.

It is an amenable number.

335888634481 is a deficient number, since it is larger than the sum of its proper divisors (1489647642).

335888634481 is an frugal number, since it uses more digits than its factorization.

335888634481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5120 (or 2560 counting only the distinct ones).

The product of its digits is 53084160, while the sum is 61.

The spelling of 335888634481 in words is "three hundred thirty-five billion, eight hundred eighty-eight million, six hundred thirty-four thousand, four hundred eighty-one".