3233652240 has 160 divisors (see below), whose sum is σ = 12337710336. Its totient is φ = 682260480.

The previous prime is 3233652209. The next prime is 3233652269. The reversal of 3233652240 is 422563323.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3233652198 and 3233652207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52191 + ... + 95870.

Almost surely, 2^3233652240 is an apocalyptic number.

3233652240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3233652240 is an abundant number, since it is smaller than the sum of its proper divisors (9104058096).

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

3233652240 is a wasteful number, since it uses less digits than its factorization.

3233652240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148097 (or 148091 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 3233652240 is about 56865.2111576138. The cubic root of 3233652240 is about 1478.7602595903.

It can be divided in two parts, 323 and 3652240, that added together give a palindrome (3652563).

The spelling of 3233652240 in words is "three billion, two hundred thirty-three million, six hundred fifty-two thousand, two hundred forty".