116904439 has 2 divisors, whose sum is σ = 116904440. Its totient is φ = 116904438.

The previous prime is 116904433. The next prime is 116904449. The reversal of 116904439 is 934409611.

It is a weak prime.

It is an emirp because it is prime and its reverse (934409611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116904439 - 2¹⁷ = 116773367 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116904398 and 116904407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116904433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58452219 + 58452220.

It is an arithmetic number, because the mean of its divisors is an integer number (58452220).

Almost surely, 2^116904439 is an apocalyptic number.

116904439 is a deficient number, since it is larger than the sum of its proper divisors (1).

116904439 is an equidigital number, since it uses as much as digits as its factorization.

116904439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 116904439 is about 10812.2356152648. The cubic root of 116904439 is about 488.9641298931.

It can be divided in two parts, 11690 and 4439, that added together give a square (16129 = 127²).

The spelling of 116904439 in words is "one hundred sixteen million, nine hundred four thousand, four hundred thirty-nine".