3619395125 has 12 divisors (see below), whose sum is σ = 4517844708. Its totient is φ = 2894978000.

The previous prime is 3619395113. The next prime is 3619395137. The reversal of 3619395125 is 5215939163.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (3619395113) and next prime (3619395137).

It can be written as a sum of positive squares in 6 ways, for example, as 1804720324 + 1814674801 = 42482^2 + 42599^2 .

It is not a de Polignac number, because 3619395125 - 2¹⁰ = 3619394101 is a prime.

It is a Duffinian number.

It is a congruent 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, 669935 + ... + 675315.

It is an arithmetic number, because the mean of its divisors is an integer number (376487059).

Almost surely, 2^3619395125 is an apocalyptic number.

It is an amenable number.

3619395125 is a deficient number, since it is larger than the sum of its proper divisors (898449583).

3619395125 is an frugal number, since it uses more digits than its factorization.

3619395125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10777 (or 5386 counting only the distinct ones).

The product of its digits is 218700, while the sum is 44.

The square root of 3619395125 is about 60161.4089346318. The cubic root of 3619395125 is about 1535.3662825255.

The spelling of 3619395125 in words is "three billion, six hundred nineteen million, three hundred ninety-five thousand, one hundred twenty-five".