3675725239 has 2 divisors, whose sum is σ = 3675725240. Its totient is φ = 3675725238.

The previous prime is 3675725231. The next prime is 3675725267. The reversal of 3675725239 is 9325275763.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3675725239 - 2³ = 3675725231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3675725192 and 3675725201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3675725231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837862619 + 1837862620.

It is an arithmetic number, because the mean of its divisors is an integer number (1837862620).

Almost surely, 2^3675725239 is an apocalyptic number.

3675725239 is a deficient number, since it is larger than the sum of its proper divisors (1).

3675725239 is an equidigital number, since it uses as much as digits as its factorization.

3675725239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2381400, while the sum is 49.

The square root of 3675725239 is about 60627.7596402836. The cubic root of 3675725239 is about 1543.2904904033.

The spelling of 3675725239 in words is "three billion, six hundred seventy-five million, seven hundred twenty-five thousand, two hundred thirty-nine".