99410039 has 2 divisors, whose sum is σ = 99410040. Its totient is φ = 99410038.

The previous prime is 99410027. The next prime is 99410093. The reversal of 99410039 is 93001499.

Together with next prime (99410093) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (93001499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99410039 - 2¹⁶ = 99344503 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 99409990 and 99410008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99410239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49705019 + 49705020.

It is an arithmetic number, because the mean of its divisors is an integer number (49705020).

Almost surely, 2^99410039 is an apocalyptic number.

99410039 is a deficient number, since it is larger than the sum of its proper divisors (1).

99410039 is an equidigital number, since it uses as much as digits as its factorization.

99410039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 99410039 is about 9970.4583144407. The cubic root of 99410039 is about 463.2442969654.

The spelling of 99410039 in words is "ninety-nine million, four hundred ten thousand, thirty-nine".