2348931380 has 48 divisors (see below), whose sum is σ = 5188022784. Its totient is φ = 892095360.

The previous prime is 2348931371. The next prime is 2348931461. The reversal of 2348931380 is 831398432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2882 + ... + 68601.

It is an arithmetic number, because the mean of its divisors is an integer number (108083808).

Almost surely, 2^2348931380 is an apocalyptic number.

2348931380 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 2348931380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2594011392).

2348931380 is an abundant number, since it is smaller than the sum of its proper divisors (2839091404).

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

2348931380 is a wasteful number, since it uses less digits than its factorization.

2348931380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71576 (or 71574 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 2348931380 is about 48465.7753471457. The cubic root of 2348931380 is about 1329.3013422148.

The spelling of 2348931380 in words is "two billion, three hundred forty-eight million, nine hundred thirty-one thousand, three hundred eighty".