94038397 has 2 divisors, whose sum is σ = 94038398. Its totient is φ = 94038396.

The previous prime is 94038359. The next prime is 94038403. The reversal of 94038397 is 79383049.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93431556 + 606841 = 9666^2 + 779^2 .

It is a cyclic number.

It is not a de Polignac number, because 94038397 - 2¹⁵ = 94005629 is a prime.

It is a super-2 number, since 2×94038397² = 17686440220659218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94038797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47019198 + 47019199.

It is an arithmetic number, because the mean of its divisors is an integer number (47019199).

Almost surely, 2^94038397 is an apocalyptic number.

It is an amenable number.

94038397 is a deficient number, since it is larger than the sum of its proper divisors (1).

94038397 is an equidigital number, since it uses as much as digits as its factorization.

94038397 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 94038397 is about 9697.3396867388. The cubic root of 94038397 is about 454.7454954747.

The spelling of 94038397 in words is "ninety-four million, thirty-eight thousand, three hundred ninety-seven".