4437961252 has 24 divisors (see below), whose sum is σ = 8210311200. Its totient is φ = 2093161536.

The previous prime is 4437961247. The next prime is 4437961303. The reversal of 4437961252 is 2521697344.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4437961199 and 4437961208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107602 + ... + 143017.

It is an arithmetic number, because the mean of its divisors is an integer number (342096300).

Almost surely, 2^4437961252 is an apocalyptic number.

It is an amenable number.

4437961252 is a deficient number, since it is larger than the sum of its proper divisors (3772349948).

4437961252 is a wasteful number, since it uses less digits than its factorization.

4437961252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250875 (or 250873 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 4437961252 is about 66618.0249782294. The cubic root of 4437961252 is about 1643.3415474750.

The spelling of 4437961252 in words is "four billion, four hundred thirty-seven million, nine hundred sixty-one thousand, two hundred fifty-two".