1606200478 has 8 divisors (see below), whose sum is σ = 2412789480. Its totient is φ = 801937320.

The previous prime is 1606200413. The next prime is 1606200487. The reversal of 1606200478 is 8740026061.

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

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, 579733 + ... + 582496.

It is an arithmetic number, because the mean of its divisors is an integer number (301598685).

Almost surely, 2^1606200478 is an apocalyptic number.

1606200478 is a deficient number, since it is larger than the sum of its proper divisors (806589002).

1606200478 is a wasteful number, since it uses less digits than its factorization.

1606200478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162922.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 1606200478 is about 40077.4310304441. The cubic root of 1606200478 is about 1171.1160067710.

The spelling of 1606200478 in words is "one billion, six hundred six million, two hundred thousand, four hundred seventy-eight".