1600616166 has 16 divisors (see below), whose sum is σ = 3201648384. Its totient is φ = 533469384.

The previous prime is 1600616089. The next prime is 1600616191. The reversal of 1600616166 is 6616160061.

It is a super-2 number, since 2×1600616166² = 5123944221721079112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57591 + ... + 80733.

It is an arithmetic number, because the mean of its divisors is an integer number (200103024).

Almost surely, 2^1600616166 is an apocalyptic number.

1600616166 is an abundant number, since it is smaller than the sum of its proper divisors (1601032218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1600616166 is a wasteful number, since it uses less digits than its factorization.

1600616166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34675.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1600616166 is about 40007.7013336183. The cubic root of 1600616166 is about 1169.7572160422.

The spelling of 1600616166 in words is "one billion, six hundred million, six hundred sixteen thousand, one hundred sixty-six".