3242245774 has 4 divisors (see below), whose sum is σ = 4863368664. Its totient is φ = 1621122886.

The previous prime is 3242245757. The next prime is 3242245777. The reversal of 3242245774 is 4775422423.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242245777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 810561442 + ... + 810561445.

It is an arithmetic number, because the mean of its divisors is an integer number (1215842166).

Almost surely, 2^3242245774 is an apocalyptic number.

3242245774 is a deficient number, since it is larger than the sum of its proper divisors (1621122890).

3242245774 is a wasteful number, since it uses less digits than its factorization.

3242245774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621122889.

The product of its digits is 376320, while the sum is 40.

The square root of 3242245774 is about 56940.7215795515. The cubic root of 3242245774 is about 1480.0690517454.

The spelling of 3242245774 in words is "three billion, two hundred forty-two million, two hundred forty-five thousand, seven hundred seventy-four".