94648734391 has 2 divisors, whose sum is σ = 94648734392. Its totient is φ = 94648734390.

The previous prime is 94648734371. The next prime is 94648734407. The reversal of 94648734391 is 19343784649.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94648734391 is a prime.

It is a super-2 number, since 2×94648734391² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94648734331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47324367195 + 47324367196.

It is an arithmetic number, because the mean of its divisors is an integer number (47324367196).

Almost surely, 2^94648734391 is an apocalyptic number.

94648734391 is a deficient number, since it is larger than the sum of its proper divisors (1).

94648734391 is an equidigital number, since it uses as much as digits as its factorization.

94648734391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15676416, while the sum is 58.

The spelling of 94648734391 in words is "ninety-four billion, six hundred forty-eight million, seven hundred thirty-four thousand, three hundred ninety-one".