1394130148 has 12 divisors (see below), whose sum is σ = 2444191792. Its totient is φ = 695789640.

The previous prime is 1394130139. The next prime is 1394130163. The reversal of 1394130148 is 8410314931.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316398 + ... + 320773.

Almost surely, 2^1394130148 is an apocalyptic number.

It is an amenable number.

1394130148 is a deficient number, since it is larger than the sum of its proper divisors (1050061644).

1394130148 is a wasteful number, since it uses less digits than its factorization.

1394130148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637722 (or 637720 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1394130148 is about 37338.0522791428. The cubic root of 1394130148 is about 1117.1232903555.

The spelling of 1394130148 in words is "one billion, three hundred ninety-four million, one hundred thirty thousand, one hundred forty-eight".