3925098 has 20 divisors (see below), whose sum is σ = 8795490. Its totient is φ = 1308312.

The previous prime is 3925091. The next prime is 3925109. The reversal of 3925098 is 8905293.

It can be written as a sum of positive squares in only one way, i.e., 3814209 + 110889 = 1953^2 + 333^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3925091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11953 + ... + 12276.

Almost surely, 2^3925098 is an apocalyptic number.

3925098 is an abundant number, since it is smaller than the sum of its proper divisors (4870392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3925098 is a wasteful number, since it uses less digits than its factorization.

3925098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24243 (or 24234 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 3925098 is about 1981.1860084303. The cubic root of 3925098 is about 157.7430261726.

The spelling of 3925098 in words is "three million, nine hundred twenty-five thousand, ninety-eight".