9048438340 has 12 divisors (see below), whose sum is σ = 19001720556. Its totient is φ = 3619375328.

The previous prime is 9048438331. The next prime is 9048438341. The reversal of 9048438340 is 438348409.

It can be written as a sum of positive squares in 2 ways, for example, as 6670315584 + 2378122756 = 81672^2 + 48766^2 .

It is not an unprimeable number, because it can be changed into a prime (9048438341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226210939 + ... + 226210978.

It is an arithmetic number, because the mean of its divisors is an integer number (1583476713).

Almost surely, 2^9048438340 is an apocalyptic number.

It is an amenable number.

9048438340 is an abundant number, since it is smaller than the sum of its proper divisors (9953282216).

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

9048438340 is a wasteful number, since it uses less digits than its factorization.

9048438340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452421926 (or 452421924 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The square root of 9048438340 is about 95123.2796953511. The cubic root of 9048438340 is about 2083.8088448593.

The spelling of 9048438340 in words is "nine billion, forty-eight million, four hundred thirty-eight thousand, three hundred forty".