3628090346 has 4 divisors (see below), whose sum is σ = 5442135522. Its totient is φ = 1814045172.

The previous prime is 3628090339. The next prime is 3628090391. The reversal of 3628090346 is 6430908263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6430908263 = 13 ⋅494685251.

It can be written as a sum of positive squares in only one way, i.e., 3012802321 + 615288025 = 54889^2 + 24805^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 907022585 + ... + 907022588.

Almost surely, 2^3628090346 is an apocalyptic number.

3628090346 is a deficient number, since it is larger than the sum of its proper divisors (1814045176).

3628090346 is a wasteful number, since it uses less digits than its factorization.

3628090346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814045175.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 3628090346 is about 60233.6313532565. The cubic root of 3628090346 is about 1536.5948186008.

The spelling of 3628090346 in words is "three billion, six hundred twenty-eight million, ninety thousand, three hundred forty-six".