3244234440 has 64 divisors (see below), whose sum is σ = 10305221760. Its totient is φ = 814238720.

The previous prime is 3244234421. The next prime is 3244234451. The reversal of 3244234440 is 444324423.

It is a super-2 number, since 2×3244234440² = 21050114203364227200, which contains 22 as substring.

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 = 3244234398 and 3244234407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793116 + ... + 797195.

It is an arithmetic number, because the mean of its divisors is an integer number (161019090).

Almost surely, 2^3244234440 is an apocalyptic number.

3244234440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3244234440 is an abundant number, since it is smaller than the sum of its proper divisors (7060987320).

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

3244234440 is a wasteful number, since it uses less digits than its factorization.

3244234440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590342 (or 1590338 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

The square root of 3244234440 is about 56958.1815018703. The cubic root of 3244234440 is about 1480.3715952733.

Adding to 3244234440 its reverse (444324423), we get a palindrome (3688558863).

The spelling of 3244234440 in words is "three billion, two hundred forty-four million, two hundred thirty-four thousand, four hundred forty".