801916606 has 16 divisors (see below), whose sum is σ = 1233711648. Its totient is φ = 390780000.

The previous prime is 801916601. The next prime is 801916627. The reversal of 801916606 is 606619108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801916601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9045 + ... + 41056.

It is an arithmetic number, because the mean of its divisors is an integer number (77106978).

Almost surely, 2^801916606 is an apocalyptic number.

801916606 is a deficient number, since it is larger than the sum of its proper divisors (431795042).

801916606 is a wasteful number, since it uses less digits than its factorization.

801916606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50307.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 801916606 is about 28318.1321064791. The cubic root of 801916606 is about 929.0585169019.

The spelling of 801916606 in words is "eight hundred one million, nine hundred sixteen thousand, six hundred six".