3190889825 has 6 divisors (see below), whose sum is σ = 3956703414. Its totient is φ = 2552711840.

The previous prime is 3190889813. The next prime is 3190889827. The reversal of 3190889825 is 5289880913.

3190889825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 75463969 + 3115425856 = 8687^2 + 55816^2 .

It is not a de Polignac number, because 3190889825 - 2⁶ = 3190889761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3190889827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63817772 + ... + 63817821.

It is an arithmetic number, because the mean of its divisors is an integer number (659450569).

Almost surely, 2^3190889825 is an apocalyptic number.

It is an amenable number.

3190889825 is a deficient number, since it is larger than the sum of its proper divisors (765813589).

3190889825 is a wasteful number, since it uses less digits than its factorization.

3190889825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127635603 (or 127635598 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 53.

The square root of 3190889825 is about 56487.9617706286. The cubic root of 3190889825 is about 1472.2128464627.

The spelling of 3190889825 in words is "three billion, one hundred ninety million, eight hundred eighty-nine thousand, eight hundred twenty-five".