3252685442 has 4 divisors (see below), whose sum is σ = 4879028166. Its totient is φ = 1626342720.

The previous prime is 3252685427. The next prime is 3252685453. The reversal of 3252685442 is 2445862523.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2443226041 + 809459401 = 49429^2 + 28451^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3252685442.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813171359 + ... + 813171362.

Almost surely, 2^3252685442 is an apocalyptic number.

3252685442 is a deficient number, since it is larger than the sum of its proper divisors (1626342724).

3252685442 is a wasteful number, since it uses less digits than its factorization.

3252685442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626342723.

The product of its digits is 460800, while the sum is 41.

The square root of 3252685442 is about 57032.3192760035. The cubic root of 3252685442 is about 1481.6559019554.

The spelling of 3252685442 in words is "three billion, two hundred fifty-two million, six hundred eighty-five thousand, four hundred forty-two".