1608038662 has 8 divisors (see below), whose sum is σ = 2420959392. Its totient is φ = 801052200.

The previous prime is 1608038639. The next prime is 1608038669. The reversal of 1608038662 is 2668308061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1608038669) 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 in 3 ways as a sum of consecutive naturals, for example, 1482889 + ... + 1483972.

It is an arithmetic number, because the mean of its divisors is an integer number (302619924).

Almost surely, 2^1608038662 is an apocalyptic number.

1608038662 is a deficient number, since it is larger than the sum of its proper divisors (812920730).

1608038662 is a wasteful number, since it uses less digits than its factorization.

1608038662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967134.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 1608038662 is about 40100.3573799536. The cubic root of 1608038662 is about 1171.5625898806.

The spelling of 1608038662 in words is "one billion, six hundred eight million, thirty-eight thousand, six hundred sixty-two".