3750347225 has 12 divisors (see below), whose sum is σ = 4852623936. Its totient is φ = 2869830480.

The previous prime is 3750347173. The next prime is 3750347231. The reversal of 3750347225 is 5227430573.

It is a happy number.

It is not a de Polignac number, because 3750347225 - 2²⁰ = 3749298649 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3260597 + ... + 3261746.

It is an arithmetic number, because the mean of its divisors is an integer number (404385328).

Almost surely, 2^3750347225 is an apocalyptic number.

It is an amenable number.

3750347225 is a deficient number, since it is larger than the sum of its proper divisors (1102276711).

3750347225 is a wasteful number, since it uses less digits than its factorization.

3750347225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6522376 (or 6522371 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 38.

The square root of 3750347225 is about 61240.0785842082. The cubic root of 3750347225 is about 1553.6642029995.

Adding to 3750347225 its reverse (5227430573), we get a palindrome (8977777798).

The spelling of 3750347225 in words is "three billion, seven hundred fifty million, three hundred forty-seven thousand, two hundred twenty-five".