1349508325 has 24 divisors (see below), whose sum is σ = 1904895936. Its totient is φ = 938784000.

The previous prime is 1349508323. The next prime is 1349508341. The reversal of 1349508325 is 5238059431.

It is not a de Polignac number, because 1349508325 - 2¹ = 1349508323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349508323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100356 + ... + 113005.

It is an arithmetic number, because the mean of its divisors is an integer number (79370664).

Almost surely, 2^1349508325 is an apocalyptic number.

It is an amenable number.

1349508325 is a deficient number, since it is larger than the sum of its proper divisors (555387611).

1349508325 is a wasteful number, since it uses less digits than its factorization.

1349508325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213405 (or 213400 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 1349508325 is about 36735.6546831549. The cubic root of 1349508325 is about 1105.0752595083.

The spelling of 1349508325 in words is "one billion, three hundred forty-nine million, five hundred eight thousand, three hundred twenty-five".