3954673225 has 12 divisors (see below), whose sum is σ = 4910417856. Its totient is φ = 3159465680.

The previous prime is 3954673213. The next prime is 3954673231. The reversal of 3954673225 is 5223764593.

It is not a de Polignac number, because 3954673225 - 2⁷ = 3954673097 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, 87877 + ... + 125026.

It is an arithmetic number, because the mean of its divisors is an integer number (409201488).

Almost surely, 2^3954673225 is an apocalyptic number.

It is an amenable number.

3954673225 is a deficient number, since it is larger than the sum of its proper divisors (955744631).

3954673225 is a wasteful number, since it uses less digits than its factorization.

3954673225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213656 (or 213651 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 46.

The square root of 3954673225 is about 62886.1926419465. The cubic root of 3954673225 is about 1581.3822792368.

The spelling of 3954673225 in words is "three billion, nine hundred fifty-four million, six hundred seventy-three thousand, two hundred twenty-five".