1606898050 has 12 divisors (see below), whose sum is σ = 2988830466. Its totient is φ = 642759200.

The previous prime is 1606897961. The next prime is 1606898053. The reversal of 1606898050 is 508986061.

It can be written as a sum of positive squares in 3 ways, for example, as 1573153569 + 33744481 = 39663^2 + 5809^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1606897988 and 1606898006.

It is not an unprimeable number, because it can be changed into a prime (1606898053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16068931 + ... + 16069030.

Almost surely, 2^1606898050 is an apocalyptic number.

1606898050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1606898050 is a deficient number, since it is larger than the sum of its proper divisors (1381932416).

1606898050 is a wasteful number, since it uses less digits than its factorization.

1606898050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32137973 (or 32137968 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 1606898050 is about 40086.1328890678. The cubic root of 1606898050 is about 1171.2855205832.

The spelling of 1606898050 in words is "one billion, six hundred six million, eight hundred ninety-eight thousand, fifty".