3606452378 has 4 divisors (see below), whose sum is σ = 5409678570. Its totient is φ = 1803226188.

The previous prime is 3606452347. The next prime is 3606452389. The reversal of 3606452378 is 8732546063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8732546063 = 1063 ⋅8215001.

It can be written as a sum of positive squares in only one way, i.e., 2671132489 + 935319889 = 51683^2 + 30583^2 .

It is an unprimeable number.

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, 901613093 + ... + 901613096.

Almost surely, 2^3606452378 is an apocalyptic number.

3606452378 is a deficient number, since it is larger than the sum of its proper divisors (1803226192).

3606452378 is a wasteful number, since it uses less digits than its factorization.

3606452378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803226191.

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 3606452378 is about 60053.7457449575. The cubic root of 3606452378 is about 1533.5339697864.

The spelling of 3606452378 in words is "three billion, six hundred six million, four hundred fifty-two thousand, three hundred seventy-eight".