2355646348 has 24 divisors (see below), whose sum is σ = 4499256384. Its totient is φ = 1070245200.

The previous prime is 2355646313. The next prime is 2355646373. The reversal of 2355646348 is 8436465532.

It is a junction number, because it is equal to n+sod(n) for n = 2355646298 and 2355646307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91863 + ... + 114673.

It is an arithmetic number, because the mean of its divisors is an integer number (187469016).

Almost surely, 2^2355646348 is an apocalyptic number.

It is an amenable number.

2355646348 is a deficient number, since it is larger than the sum of its proper divisors (2143610036).

2355646348 is a wasteful number, since it uses less digits than its factorization.

2355646348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25173 (or 25171 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 46.

The square root of 2355646348 is about 48535.0012671268. The cubic root of 2355646348 is about 1330.5668430073.

The spelling of 2355646348 in words is "two billion, three hundred fifty-five million, six hundred forty-six thousand, three hundred forty-eight".