8442807354 has 12 divisors (see below), whose sum is σ = 18292749306. Its totient is φ = 2814269112.

The previous prime is 8442807349. The next prime is 8442807361. The reversal of 8442807354 is 4537082448.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5342879025 + 3099928329 = 73095^2 + 55677^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234522409 + ... + 234522444.

Almost surely, 2^8442807354 is an apocalyptic number.

8442807354 is an abundant number, since it is smaller than the sum of its proper divisors (9849941952).

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

8442807354 is a wasteful number, since it uses less digits than its factorization.

8442807354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469044861 (or 469044858 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The square root of 8442807354 is about 91884.7503887343. The cubic root of 8442807354 is about 2036.2399785386.

The spelling of 8442807354 in words is "eight billion, four hundred forty-two million, eight hundred seven thousand, three hundred fifty-four".