913342847 has 2 divisors, whose sum is σ = 913342848. Its totient is φ = 913342846.

The previous prime is 913342841. The next prime is 913342877. The reversal of 913342847 is 748243319.

It is a weak prime.

It is an emirp because it is prime and its reverse (748243319) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 913342847 - 2⁶ = 913342783 is a prime.

It is a Chen prime.

It is equal to p_46656743 and since 913342847 and 46656743 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (913342841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456671423 + 456671424.

It is an arithmetic number, because the mean of its divisors is an integer number (456671424).

Almost surely, 2^913342847 is an apocalyptic number.

913342847 is a deficient number, since it is larger than the sum of its proper divisors (1).

913342847 is an equidigital number, since it uses as much as digits as its factorization.

913342847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 41.

The square root of 913342847 is about 30221.5626167808. The cubic root of 913342847 is about 970.2372491554.

The spelling of 913342847 in words is "nine hundred thirteen million, three hundred forty-two thousand, eight hundred forty-seven".