94380613 has 2 divisors, whose sum is σ = 94380614. Its totient is φ = 94380612.

The previous prime is 94380607. The next prime is 94380631. The reversal of 94380613 is 31608349.

Together with next prime (94380631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92121604 + 2259009 = 9598^2 + 1503^2 .

It is an emirp because it is prime and its reverse (31608349) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94380613 is a prime.

It is a super-2 number, since 2×94380613² = 17815400220511538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94380683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47190306 + 47190307.

It is an arithmetic number, because the mean of its divisors is an integer number (47190307).

Almost surely, 2^94380613 is an apocalyptic number.

It is an amenable number.

94380613 is a deficient number, since it is larger than the sum of its proper divisors (1).

94380613 is an equidigital number, since it uses as much as digits as its factorization.

94380613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 94380613 is about 9714.9685022649. The cubic root of 94380613 is about 455.2964505314.

The spelling of 94380613 in words is "ninety-four million, three hundred eighty thousand, six hundred thirteen".