8073839425 has 24 divisors (see below), whose sum is σ = 10069947000. Its totient is φ = 6421524480.

The previous prime is 8073839413. The next prime is 8073839447. The reversal of 8073839425 is 5249383708.

It can be written as a sum of positive squares in 12 ways, for example, as 6007955121 + 2065884304 = 77511^2 + 45452^2 .

It is not a de Polignac number, because 8073839425 - 2⁷ = 8073839297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3557191 + ... + 3559459.

It is an arithmetic number, because the mean of its divisors is an integer number (419581125).

Almost surely, 2^8073839425 is an apocalyptic number.

It is an amenable number.

8073839425 is a deficient number, since it is larger than the sum of its proper divisors (1996107575).

8073839425 is a wasteful number, since it uses less digits than its factorization.

8073839425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045 (or 3040 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 8073839425 is about 89854.5459339704. The cubic root of 8073839425 is about 2006.1344504382.

The spelling of 8073839425 in words is "eight billion, seventy-three million, eight hundred thirty-nine thousand, four hundred twenty-five".