2440834672 has 30 divisors (see below), whose sum is σ = 4778957768. Its totient is φ = 1207575552.

The previous prime is 2440834657. The next prime is 2440834679. The reversal of 2440834672 is 2764380442.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440834679) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2005008 + ... + 2006224.

Almost surely, 2^2440834672 is an apocalyptic number.

It is an amenable number.

2440834672 is a deficient number, since it is larger than the sum of its proper divisors (2338123096).

2440834672 is an equidigital number, since it uses as much as digits as its factorization.

2440834672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 40.

The square root of 2440834672 is about 49404.8041388689. The cubic root of 2440834672 is about 1346.4165912575.

The spelling of 2440834672 in words is "two billion, four hundred forty million, eight hundred thirty-four thousand, six hundred seventy-two".