7804258242 has 48 divisors (see below), whose sum is σ = 17574986016. Its totient is φ = 2307236800.

The previous prime is 7804258223. The next prime is 7804258249. The reversal of 7804258242 is 2428524087.

It is a junction number, because it is equal to n+sod(n) for n = 7804258194 and 7804258203.

It is not an unprimeable number, because it can be changed into a prime (7804258249) 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, 101328 + ... + 160859.

It is an arithmetic number, because the mean of its divisors is an integer number (366145542).

Almost surely, 2^7804258242 is an apocalyptic number.

7804258242 is an abundant number, since it is smaller than the sum of its proper divisors (9770727774).

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

7804258242 is a wasteful number, since it uses less digits than its factorization.

7804258242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262255 (or 262244 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 42.

The square root of 7804258242 is about 88341.7129220393. The cubic root of 7804258242 is about 1983.5533107670.

The spelling of 7804258242 in words is "seven billion, eight hundred four million, two hundred fifty-eight thousand, two hundred forty-two".