2385691372 has 6 divisors (see below), whose sum is σ = 4174959908. Its totient is φ = 1192845684.

The previous prime is 2385691361. The next prime is 2385691381. The reversal of 2385691372 is 2731965832.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 298211418 + ... + 298211425.

Almost surely, 2^2385691372 is an apocalyptic number.

It is an amenable number.

2385691372 is a deficient number, since it is larger than the sum of its proper divisors (1789268536).

2385691372 is a wasteful number, since it uses less digits than its factorization.

2385691372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596422847 (or 596422845 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 2385691372 is about 48843.5397161180. The cubic root of 2385691372 is about 1336.1998540169.

The spelling of 2385691372 in words is "two billion, three hundred eighty-five million, six hundred ninety-one thousand, three hundred seventy-two".