3642532250 has 64 divisors (see below), whose sum is σ = 7983166464. Its totient is φ = 1218384000.

The previous prime is 3642532249. The next prime is 3642532253. The reversal of 3642532250 is 522352463.

It is not an unprimeable number, because it can be changed into a prime (3642532253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46367 + ... + 97133.

It is an arithmetic number, because the mean of its divisors is an integer number (124736976).

Almost surely, 2^3642532250 is an apocalyptic number.

3642532250 is an abundant number, since it is smaller than the sum of its proper divisors (4340634214).

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

3642532250 is a wasteful number, since it uses less digits than its factorization.

3642532250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50832 (or 50822 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 3642532250 is about 60353.3946849719. The cubic root of 3642532250 is about 1538.6309655234.

The spelling of 3642532250 in words is "three billion, six hundred forty-two million, five hundred thirty-two thousand, two hundred fifty".