3578442825 has 12 divisors (see below), whose sum is σ = 5916358928. Its totient is φ = 1908502800.

The previous prime is 3578442823. The next prime is 3578442839. The reversal of 3578442825 is 5282448753.

It is not a de Polignac number, because 3578442825 - 2¹ = 3578442823 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3578442823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23856211 + ... + 23856360.

Almost surely, 2^3578442825 is an apocalyptic number.

It is an amenable number.

3578442825 is a deficient number, since it is larger than the sum of its proper divisors (2337916103).

3578442825 is a wasteful number, since it uses less digits than its factorization.

3578442825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47712584 (or 47712579 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 48.

The square root of 3578442825 is about 59820.0871363458. The cubic root of 3578442825 is about 1529.5535777315.

The spelling of 3578442825 in words is "three billion, five hundred seventy-eight million, four hundred forty-two thousand, eight hundred twenty-five".