3662553242 has 4 divisors (see below), whose sum is σ = 5493829866. Its totient is φ = 1831276620.

The previous prime is 3662553199. The next prime is 3662553283. The reversal of 3662553242 is 2423552663.

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., 2749848721 + 912704521 = 52439^2 + 30211^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3662553196 and 3662553205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 915638309 + ... + 915638312.

Almost surely, 2^3662553242 is an apocalyptic number.

3662553242 is a deficient number, since it is larger than the sum of its proper divisors (1831276624).

3662553242 is a wasteful number, since it uses less digits than its factorization.

3662553242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831276623.

The product of its digits is 259200, while the sum is 38.

The square root of 3662553242 is about 60519.0320643019. The cubic root of 3662553242 is about 1541.4448185095. Note that the first 3 decimals are identical.

The spelling of 3662553242 in words is "three billion, six hundred sixty-two million, five hundred fifty-three thousand, two hundred forty-two".