3556250472 has 32 divisors (see below), whose sum is σ = 8982288000. Its totient is φ = 1173195264.

The previous prime is 3556250443. The next prime is 3556250473. The reversal of 3556250472 is 2740526553.

It is a happy number.

3556250472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3556250472.

It is not an unprimeable number, because it can be changed into a prime (3556250473) 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, 761472 + ... + 766127.

It is an arithmetic number, because the mean of its divisors is an integer number (280696500).

Almost surely, 2^3556250472 is an apocalyptic number.

It is an amenable number.

3556250472 is an abundant number, since it is smaller than the sum of its proper divisors (5426037528).

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

3556250472 is a wasteful number, since it uses less digits than its factorization.

3556250472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527705 (or 1527701 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 39.

The square root of 3556250472 is about 59634.3061668366. The cubic root of 3556250472 is about 1526.3850853544.

The spelling of 3556250472 in words is "three billion, five hundred fifty-six million, two hundred fifty thousand, four hundred seventy-two".