97834039 has 2 divisors, whose sum is σ = 97834040. Its totient is φ = 97834038.

The previous prime is 97833979. The next prime is 97834043. The reversal of 97834039 is 93043879.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97834039 - 2¹⁷ = 97702967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97833986 and 97834004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97834339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48917019 + 48917020.

It is an arithmetic number, because the mean of its divisors is an integer number (48917020).

Almost surely, 2^97834039 is an apocalyptic number.

97834039 is a deficient number, since it is larger than the sum of its proper divisors (1).

97834039 is an equidigital number, since it uses as much as digits as its factorization.

97834039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 97834039 is about 9891.1090884693. The cubic root of 97834039 is about 460.7832261624.

The spelling of 97834039 in words is "ninety-seven million, eight hundred thirty-four thousand, thirty-nine".