616828367 has 2 divisors, whose sum is σ = 616828368. Its totient is φ = 616828366.

The previous prime is 616828343. The next prime is 616828403. The reversal of 616828367 is 763828616.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 616828367 - 2¹⁶ = 616762831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (616828307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308414183 + 308414184.

It is an arithmetic number, because the mean of its divisors is an integer number (308414184).

Almost surely, 2^616828367 is an apocalyptic number.

616828367 is a deficient number, since it is larger than the sum of its proper divisors (1).

616828367 is an equidigital number, since it uses as much as digits as its factorization.

616828367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 47.

The square root of 616828367 is about 24836.0296142520. The cubic root of 616828367 is about 851.2454025137.

The spelling of 616828367 in words is "six hundred sixteen million, eight hundred twenty-eight thousand, three hundred sixty-seven".