1606394848 has 24 divisors (see below), whose sum is σ = 3202627680. Its totient is φ = 793029120.

The previous prime is 1606394831. The next prime is 1606394851. The reversal of 1606394848 is 8484936061.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315193 + ... + 320248.

It is an arithmetic number, because the mean of its divisors is an integer number (133442820).

Almost surely, 2^1606394848 is an apocalyptic number.

It is an amenable number.

1606394848 is a deficient number, since it is larger than the sum of its proper divisors (1596232832).

1606394848 is an equidigital number, since it uses as much as digits as its factorization.

1606394848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635530 (or 635522 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 1606394848 is about 40079.8558879645. The cubic root of 1606394848 is about 1171.1632446760.

The spelling of 1606394848 in words is "one billion, six hundred six million, three hundred ninety-four thousand, eight hundred forty-eight".