3925244850 has 24 divisors (see below), whose sum is σ = 9734607600. Its totient is φ = 1046731920.

The previous prime is 3925244783. The next prime is 3925244857. The reversal of 3925244850 is 584425293.

It is not an unprimeable number, because it can be changed into a prime (3925244857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13084000 + ... + 13084299.

It is an arithmetic number, because the mean of its divisors is an integer number (405608650).

Almost surely, 2^3925244850 is an apocalyptic number.

3925244850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3925244850 is an abundant number, since it is smaller than the sum of its proper divisors (5809362750).

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

3925244850 is a wasteful number, since it uses less digits than its factorization.

3925244850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26168314 (or 26168309 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 3925244850 is about 62651.7745159704. The cubic root of 3925244850 is about 1577.4499336550.

The spelling of 3925244850 in words is "three billion, nine hundred twenty-five million, two hundred forty-four thousand, eight hundred fifty".