353299995847 has 2 divisors, whose sum is σ = 353299995848. Its totient is φ = 353299995846.

The previous prime is 353299995827. The next prime is 353299995907. The reversal of 353299995847 is 748599992353.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 353299995847 - 2¹⁹ = 353299471559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 353299995847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (353299995817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176649997923 + 176649997924.

It is an arithmetic number, because the mean of its divisors is an integer number (176649997924).

Almost surely, 2^353299995847 is an apocalyptic number.

353299995847 is a deficient number, since it is larger than the sum of its proper divisors (1).

353299995847 is an equidigital number, since it uses as much as digits as its factorization.

353299995847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 661348800, while the sum is 73.

The spelling of 353299995847 in words is "three hundred fifty-three billion, two hundred ninety-nine million, nine hundred ninety-five thousand, eight hundred forty-seven".