1325394098 has 32 divisors (see below), whose sum is σ = 2300313600. Its totient is φ = 561015504.

The previous prime is 1325394079. The next prime is 1325394149. The reversal of 1325394098 is 8904935231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423383 + ... + 426501.

It is an arithmetic number, because the mean of its divisors is an integer number (71884800).

Almost surely, 2^1325394098 is an apocalyptic number.

1325394098 is a deficient number, since it is larger than the sum of its proper divisors (974919502).

1325394098 is a wasteful number, since it uses less digits than its factorization.

1325394098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 1325394098 is about 36405.9623962889. The cubic root of 1325394098 is about 1098.4535011640.

The spelling of 1325394098 in words is "one billion, three hundred twenty-five million, three hundred ninety-four thousand, ninety-eight".