3618192406 has 4 divisors (see below), whose sum is σ = 5427288612. Its totient is φ = 1809096202.

The previous prime is 3618192377. The next prime is 3618192407. The reversal of 3618192406 is 6042918163.

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 (3618192407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 904548100 + ... + 904548103.

It is an arithmetic number, because the mean of its divisors is an integer number (1356822153).

Almost surely, 2^3618192406 is an apocalyptic number.

3618192406 is a deficient number, since it is larger than the sum of its proper divisors (1809096206).

3618192406 is a wasteful number, since it uses less digits than its factorization.

3618192406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809096205.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 3618192406 is about 60151.4123358712. The cubic root of 3618192406 is about 1535.1961971276.

The spelling of 3618192406 in words is "three billion, six hundred eighteen million, one hundred ninety-two thousand, four hundred six".