3224402344 has 8 divisors (see below), whose sum is σ = 6045754410. Its totient is φ = 1612201168.

The previous prime is 3224402329. The next prime is 3224402347. The reversal of 3224402344 is 4432044223.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2404725444 + 819676900 = 49038^2 + 28630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3224402347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201525139 + ... + 201525154.

Almost surely, 2^3224402344 is an apocalyptic number.

It is an amenable number.

3224402344 is a deficient number, since it is larger than the sum of its proper divisors (2821352066).

3224402344 is a wasteful number, since it uses less digits than its factorization.

3224402344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403050299 (or 403050295 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 3224402344 is about 56783.8211465202. The cubic root of 3224402344 is about 1477.3489099520.

Adding to 3224402344 its reverse (4432044223), we get a palindrome (7656446567).

The spelling of 3224402344 in words is "three billion, two hundred twenty-four million, four hundred two thousand, three hundred forty-four".