3574220242 has 16 divisors (see below), whose sum is σ = 5438976120. Its totient is φ = 1761357312.

The previous prime is 3574220231. The next prime is 3574220249. The reversal of 3574220242 is 2420224753.

It can be written as a sum of positive squares in 4 ways, for example, as 2546312521 + 1027907721 = 50461^2 + 32061^2 .

It is not an unprimeable number, because it can be changed into a prime (3574220249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23638 + ... + 87790.

Almost surely, 2^3574220242 is an apocalyptic number.

3574220242 is a deficient number, since it is larger than the sum of its proper divisors (1864755878).

3574220242 is a wasteful number, since it uses less digits than its factorization.

3574220242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64557.

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 3574220242 is about 59784.7826959336. The cubic root of 3574220242 is about 1528.9517136117.

Adding to 3574220242 its reverse (2420224753), we get a palindrome (5994444995).

The spelling of 3574220242 in words is "three billion, five hundred seventy-four million, two hundred twenty thousand, two hundred forty-two".