94039397 has 2 divisors, whose sum is σ = 94039398. Its totient is φ = 94039396.

The previous prime is 94039357. The next prime is 94039453. The reversal of 94039397 is 79393049.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89378116 + 4661281 = 9454^2 + 2159^2 .

It is a cyclic number.

It is not a de Polignac number, because 94039397 - 2¹² = 94035301 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94039307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47019698 + 47019699.

It is an arithmetic number, because the mean of its divisors is an integer number (47019699).

Almost surely, 2^94039397 is an apocalyptic number.

It is an amenable number.

94039397 is a deficient number, since it is larger than the sum of its proper divisors (1).

94039397 is an equidigital number, since it uses as much as digits as its factorization.

94039397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 94039397 is about 9697.3912471345. The cubic root of 94039397 is about 454.7471073832.

The spelling of 94039397 in words is "ninety-four million, thirty-nine thousand, three hundred ninety-seven".