1925373849 has 8 divisors (see below), whose sum is σ = 2933903040. Its totient is φ = 1100213616.

The previous prime is 1925373833. The next prime is 1925373883. The reversal of 1925373849 is 9483735291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1925373849 - 2⁴ = 1925373833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1925373809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45842214 + ... + 45842255.

It is an arithmetic number, because the mean of its divisors is an integer number (366737880).

Almost surely, 2^1925373849 is an apocalyptic number.

It is an amenable number.

1925373849 is a deficient number, since it is larger than the sum of its proper divisors (1008529191).

1925373849 is an equidigital number, since it uses as much as digits as its factorization.

1925373849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91684479.

The product of its digits is 1632960, while the sum is 51.

The square root of 1925373849 is about 43879.0821348852. The cubic root of 1925373849 is about 1244.0514915549.

The spelling of 1925373849 in words is "one billion, nine hundred twenty-five million, three hundred seventy-three thousand, eight hundred forty-nine".