2309354488 has 32 divisors (see below), whose sum is σ = 4972095360. Its totient is φ = 985027680.

The previous prime is 2309354483. The next prime is 2309354501. The reversal of 2309354488 is 8844539032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2309354483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85906 + ... + 109537.

It is an arithmetic number, because the mean of its divisors is an integer number (155377980).

Almost surely, 2^2309354488 is an apocalyptic number.

2309354488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2309354488 is an abundant number, since it is smaller than the sum of its proper divisors (2662740872).

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

2309354488 is a wasteful number, since it uses less digits than its factorization.

2309354488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195667 (or 195663 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 2309354488 is about 48055.7435485083. The cubic root of 2309354488 is about 1321.7932636377.

The spelling of 2309354488 in words is "two billion, three hundred nine million, three hundred fifty-four thousand, four hundred eighty-eight".