2346631345 has 8 divisors (see below), whose sum is σ = 2816251776. Its totient is φ = 1877108976.

The previous prime is 2346631333. The next prime is 2346631381. The reversal of 2346631345 is 5431366432.

2346631345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2346631345 is a prime.

It is a Duffinian number.

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, 47224 + ... + 83206.

It is an arithmetic number, because the mean of its divisors is an integer number (352031472).

Almost surely, 2^2346631345 is an apocalyptic number.

It is an amenable number.

2346631345 is a deficient number, since it is larger than the sum of its proper divisors (469620431).

2346631345 is a wasteful number, since it uses less digits than its factorization.

2346631345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49031.

The product of its digits is 155520, while the sum is 37.

The square root of 2346631345 is about 48442.0410903587. The cubic root of 2346631345 is about 1328.8673238475.

Adding to 2346631345 its reverse (5431366432), we get a palindrome (7777997777).

The spelling of 2346631345 in words is "two billion, three hundred forty-six million, six hundred thirty-one thousand, three hundred forty-five".