2348431680 has 448 divisors, whose sum is σ = 9197839872. Its totient is φ = 495452160.

The previous prime is 2348431651. The next prime is 2348431703. The reversal of 2348431680 is 861348432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6968472 + ... + 6968808.

Almost surely, 2^2348431680 is an apocalyptic number.

2348431680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2348431680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4598919936).

2348431680 is an abundant number, since it is smaller than the sum of its proper divisors (6849408192).

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

2348431680 is a wasteful number, since it uses less digits than its factorization.

2348431680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 2348431680 is about 48460.6198887303. The cubic root of 2348431680 is about 1329.2070725404.

The spelling of 2348431680 in words is "two billion, three hundred forty-eight million, four hundred thirty-one thousand, six hundred eighty".