33396487488 has 1008 divisors, whose sum is σ = 132931082880. Its totient is φ = 8022343680.

The previous prime is 33396487483. The next prime is 33396487513. The reversal of 33396487488 is 88478469333.

It is a tau number, because it is divible by the number of its divisors (1008).

It is a super-2 number, since 2×33396487488² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33396487483) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1077306033 + ... + 1077306063.

Almost surely, 2^33396487488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33396487488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66465541440).

33396487488 is an abundant number, since it is smaller than the sum of its proper divisors (99534595392).

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

33396487488 is a wasteful number, since it uses less digits than its factorization.

33396487488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 73 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 63.

The spelling of 33396487488 in words is "thirty-three billion, three hundred ninety-six million, four hundred eighty-seven thousand, four hundred eighty-eight".