3659420090 has 16 divisors (see below), whose sum is σ = 6627369888. Its totient is φ = 1454787216.

The previous prime is 3659420081. The next prime is 3659420143. The reversal of 3659420090 is 900249563.

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 in 7 ways as a sum of consecutive naturals, for example, 1120892 + ... + 1124151.

It is an arithmetic number, because the mean of its divisors is an integer number (414210618).

Almost surely, 2^3659420090 is an apocalyptic number.

3659420090 is a deficient number, since it is larger than the sum of its proper divisors (2967949798).

3659420090 is a wasteful number, since it uses less digits than its factorization.

3659420090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245213.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 3659420090 is about 60493.1408508436. The cubic root of 3659420090 is about 1541.0051472005.

The spelling of 3659420090 in words is "three billion, six hundred fifty-nine million, four hundred twenty thousand, ninety".