8343448025 has 48 divisors (see below), whose sum is σ = 11722368768. Its totient is φ = 5837832000.

The previous prime is 8343448021. The next prime is 8343448051. The reversal of 8343448025 is 5208443438.

It is not a de Polignac number, because 8343448025 - 2² = 8343448021 is a prime.

It is a super-2 number, since 2×8343448025² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8343448021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 787010 + ... + 797540.

It is an arithmetic number, because the mean of its divisors is an integer number (244216016).

Almost surely, 2^8343448025 is an apocalyptic number.

It is an amenable number.

8343448025 is a deficient number, since it is larger than the sum of its proper divisors (3378920743).

8343448025 is a wasteful number, since it uses less digits than its factorization.

8343448025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10662 (or 10657 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 41.

The square root of 8343448025 is about 91342.4765648491. The cubic root of 8343448025 is about 2028.2205948517.

The spelling of 8343448025 in words is "eight billion, three hundred forty-three million, four hundred forty-eight thousand, twenty-five".