2420347234 has 8 divisors (see below), whose sum is σ = 3666466908. Its totient is φ = 1198191600.

The previous prime is 2420347229. The next prime is 2420347249. The reversal of 2420347234 is 4327430242.

It can be written as a sum of positive squares in 2 ways, for example, as 2401294009 + 19053225 = 49003^2 + 4365^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2420347196 and 2420347205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5990757 + ... + 5991160.

Almost surely, 2^2420347234 is an apocalyptic number.

2420347234 is a deficient number, since it is larger than the sum of its proper divisors (1246119674).

2420347234 is a wasteful number, since it uses less digits than its factorization.

2420347234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982020.

The product of its (nonzero) digits is 32256, while the sum is 31.

The square root of 2420347234 is about 49197.0246458056. The cubic root of 2420347234 is about 1342.6388990116.

Adding to 2420347234 its reverse (4327430242), we get a palindrome (6747777476).

The spelling of 2420347234 in words is "two billion, four hundred twenty million, three hundred forty-seven thousand, two hundred thirty-four".