33496686441 has 9 divisors (see below), whose sum is σ = 48384895741. Its totient is φ = 22330758252.

The previous prime is 33496686409. The next prime is 33496686469. The reversal of 33496686441 is 14468669433.

It is a happy number.

The square root of 33496686441 is 183021.

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

33496686441 is a `hidden beast` number, since 3 + 34 + 96 + 6 + 86 + 441 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 33496686441 - 2⁵ = 33496686409 is a prime.

It is a super-2 number, since 2×33496686441² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33496586441) 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, 518560 + ... + 579566.

Almost surely, 2^33496686441 is an apocalyptic number.

33496686441 is the 183021-st square number.

33496686441 is the 91511-st centered octagonal number.

It is an amenable number.

33496686441 is a deficient number, since it is larger than the sum of its proper divisors (14888209300).

33496686441 is an frugal number, since it uses more digits than its factorization.

33496686441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122020 (or 61010 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 54.

The spelling of 33496686441 in words is "thirty-three billion, four hundred ninety-six million, six hundred eighty-six thousand, four hundred forty-one".