1606430026 has 8 divisors (see below), whose sum is σ = 2409837984. Its totient is φ = 803150700.

The previous prime is 1606429987. The next prime is 1606430027. The reversal of 1606430026 is 6200346061.

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

It is a junction number, because it is equal to n+sod(n) for n = 1606429976 and 1606430003.

It is not an unprimeable number, because it can be changed into a prime (1606430027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10251 + ... + 57601.

It is an arithmetic number, because the mean of its divisors is an integer number (301229748).

Almost surely, 2^1606430026 is an apocalyptic number.

1606430026 is a deficient number, since it is larger than the sum of its proper divisors (803407958).

1606430026 is a wasteful number, since it uses less digits than its factorization.

1606430026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64316.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1606430026 is about 40080.2947344453. The cubic root of 1606430026 is about 1171.1717936078.

Adding to 1606430026 its reverse (6200346061), we get a palindrome (7806776087).

The spelling of 1606430026 in words is "one billion, six hundred six million, four hundred thirty thousand, twenty-six".