93479387 has 2 divisors, whose sum is σ = 93479388. Its totient is φ = 93479386.

The previous prime is 93479369. The next prime is 93479437. The reversal of 93479387 is 78397439.

It is an a-pointer prime, because the next prime (93479437) can be obtained adding 93479387 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 93479387 - 2¹⁴ = 93463003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (93479327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46739693 + 46739694.

It is an arithmetic number, because the mean of its divisors is an integer number (46739694).

Almost surely, 2^93479387 is an apocalyptic number.

93479387 is a deficient number, since it is larger than the sum of its proper divisors (1).

93479387 is an equidigital number, since it uses as much as digits as its factorization.

93479387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1143072, while the sum is 50.

The square root of 93479387 is about 9668.4738712994. The cubic root of 93479387 is about 453.8426278934.

The spelling of 93479387 in words is "ninety-three million, four hundred seventy-nine thousand, three hundred eighty-seven".