2343634220 has 24 divisors (see below), whose sum is σ = 5135616864. Its totient is φ = 896694656.

The previous prime is 2343634207. The next prime is 2343634253. The reversal of 2343634220 is 224363432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2546969 + ... + 2547888.

It is an arithmetic number, because the mean of its divisors is an integer number (213984036).

Almost surely, 2^2343634220 is an apocalyptic number.

2343634220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2343634220 is an abundant number, since it is smaller than the sum of its proper divisors (2791982644).

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

2343634220 is a wasteful number, since it uses less digits than its factorization.

2343634220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5094889 (or 5094887 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 2343634220 is about 48411.0960421265. The cubic root of 2343634220 is about 1328.3013382987.

Adding to 2343634220 its reverse (224363432), we get a palindrome (2567997652).

The spelling of 2343634220 in words is "two billion, three hundred forty-three million, six hundred thirty-four thousand, two hundred twenty".