816030716 has 6 divisors (see below), whose sum is σ = 1428053760. Its totient is φ = 408015356.

The previous prime is 816030713. The next prime is 816030757. The reversal of 816030716 is 617030618.

It is a super-2 number, since 2×816030716² = 1331812258910945312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (816030713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102003836 + ... + 102003843.

It is an arithmetic number, because the mean of its divisors is an integer number (238008960).

Almost surely, 2^816030716 is an apocalyptic number.

It is an amenable number.

816030716 is a deficient number, since it is larger than the sum of its proper divisors (612023044).

816030716 is a wasteful number, since it uses less digits than its factorization.

816030716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204007683 (or 204007681 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 816030716 is about 28566.2513466503. The cubic root of 816030716 is about 934.4774706260.

The spelling of 816030716 in words is "eight hundred sixteen million, thirty thousand, seven hundred sixteen".