1996300609 has 4 divisors (see below), whose sum is σ = 2008548016. Its totient is φ = 1984053204.

The previous prime is 1996300589. The next prime is 1996300613. The reversal of 1996300609 is 9060036991.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1996300609 - 2¹¹ = 1996298561 is a prime.

It is a super-2 number, since 2×1996300609² = 7970432242987541762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1996300679) 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, 6123459 + ... + 6123784.

It is an arithmetic number, because the mean of its divisors is an integer number (502137004).

Almost surely, 2^1996300609 is an apocalyptic number.

It is an amenable number.

1996300609 is a deficient number, since it is larger than the sum of its proper divisors (12247407).

1996300609 is a wasteful number, since it uses less digits than its factorization.

1996300609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12247406.

The product of its (nonzero) digits is 78732, while the sum is 43.

The square root of 1996300609 is about 44679.9799574709. The cubic root of 1996300609 is about 1259.1437470077.

The spelling of 1996300609 in words is "one billion, nine hundred ninety-six million, three hundred thousand, six hundred nine".