2346556344 has 128 divisors (see below), whose sum is σ = 6746457600. Its totient is φ = 673487360.

The previous prime is 2346556337. The next prime is 2346556349. The reversal of 2346556344 is 4436556432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2346556296 and 2346556305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2346556349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402877 + ... + 408659.

It is an arithmetic number, because the mean of its divisors is an integer number (52706700).

Almost surely, 2^2346556344 is an apocalyptic number.

2346556344 is a gapful number since it is divisible by the number (24) 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 2346556344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3373228800).

2346556344 is an abundant number, since it is smaller than the sum of its proper divisors (4399901256).

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

2346556344 is a wasteful number, since it uses less digits than its factorization.

2346556344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5885 (or 5881 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

The square root of 2346556344 is about 48441.2669528781. The cubic root of 2346556344 is about 1328.8531663276.

The spelling of 2346556344 in words is "two billion, three hundred forty-six million, five hundred fifty-six thousand, three hundred forty-four".