3244262340 has 48 divisors (see below), whose sum is σ = 9909748800. Its totient is φ = 786487680.

The previous prime is 3244262327. The next prime is 3244262347. The reversal of 3244262340 is 432624423.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3244262298 and 3244262307.

It is not an unprimeable number, because it can be changed into a prime (3244262347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2457115 + ... + 2458434.

It is an arithmetic number, because the mean of its divisors is an integer number (206453100).

Almost surely, 2^3244262340 is an apocalyptic number.

3244262340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3244262340 is an abundant number, since it is smaller than the sum of its proper divisors (6665486460).

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

3244262340 is a wasteful number, since it uses less digits than its factorization.

3244262340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4915572 (or 4915570 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

The square root of 3244262340 is about 56958.4264178708. The cubic root of 3244262340 is about 1480.3758389297.

Adding to 3244262340 its reverse (432624423), we get a palindrome (3676886763).

The spelling of 3244262340 in words is "three billion, two hundred forty-four million, two hundred sixty-two thousand, three hundred forty".