3909250576 has 225 divisors, whose sum is σ = 10058763533. Its totient is φ = 1470564480.

The previous prime is 3909250573. The next prime is 3909250607. The reversal of 3909250576 is 6750529093.

It is a happy number.

The square root of 3909250576 is 62524.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2049916176 + 1859334400 = 45276^2 + 43120^2 .

It is not an unprimeable number, because it can be changed into a prime (3909250573) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 134801730 + ... + 134801758.

Almost surely, 2^3909250576 is an apocalyptic number.

3909250576 is the 62524-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3909250576

3909250576 is an abundant number, since it is smaller than the sum of its proper divisors (6149512957).

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

3909250576 is an equidigital number, since it uses as much as digits as its factorization.

3909250576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 46.

The cubic root of 3909250576 is about 1575.3044613058.

The spelling of 3909250576 in words is "three billion, nine hundred nine million, two hundred fifty thousand, five hundred seventy-six".