3290120532 has 60 divisors (see below), whose sum is σ = 8633952096. Its totient is φ = 1092508560.

The previous prime is 3290120527. The next prime is 3290120539. The reversal of 3290120532 is 2350210923.

3290120532 is a `hidden beast` number, since 3 + 2 + 9 + 0 + 120 + 532 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3290120496 and 3290120505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3290120539) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 65907 + ... + 104517.

Almost surely, 2^3290120532 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 3290120532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4316976048).

3290120532 is an abundant number, since it is smaller than the sum of its proper divisors (5343831564).

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

3290120532 is a wasteful number, since it uses less digits than its factorization.

3290120532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38890 (or 38879 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 3290120532 is about 57359.5722787400. The cubic root of 3290120532 is about 1487.3183499859.

The spelling of 3290120532 in words is "three billion, two hundred ninety million, one hundred twenty thousand, five hundred thirty-two".