3201782952 has 32 divisors (see below), whose sum is σ = 8010773280. Its totient is φ = 1066418880.

The previous prime is 3201782939. The next prime is 3201782953. The reversal of 3201782952 is 2592871023.

It is a self number, because there is not a number n which added to its sum of digits gives 3201782952.

It is not an unprimeable number, because it can be changed into a prime (3201782953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21199 + ... + 82782.

It is an arithmetic number, because the mean of its divisors is an integer number (250336665).

Almost surely, 2^3201782952 is an apocalyptic number.

It is an amenable number.

3201782952 is an abundant number, since it is smaller than the sum of its proper divisors (4808990328).

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

3201782952 is a wasteful number, since it uses less digits than its factorization.

3201782952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105273 (or 105269 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 3201782952 is about 56584.2995185060. The cubic root of 3201782952 is about 1473.8862341139.

The spelling of 3201782952 in words is "three billion, two hundred one million, seven hundred eighty-two thousand, nine hundred fifty-two".