849103425 has 24 divisors (see below), whose sum is σ = 1559835680. Its totient is φ = 452854800.

The previous prime is 849103421. The next prime is 849103427. The reversal of 849103425 is 524301948.

It is not a de Polignac number, because 849103425 - 2² = 849103421 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 849103425.

It is not an unprimeable number, because it can be changed into a prime (849103421) 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, 628291 + ... + 629640.

Almost surely, 2^849103425 is an apocalyptic number.

It is an amenable number.

849103425 is a deficient number, since it is larger than the sum of its proper divisors (710732255).

849103425 is a wasteful number, since it uses less digits than its factorization.

849103425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257950 (or 1257939 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 849103425 is about 29139.3792830252. The cubic root of 849103425 is about 946.9350623600.

The spelling of 849103425 in words is "eight hundred forty-nine million, one hundred three thousand, four hundred twenty-five".