347322785058 has 90 divisors (see below), whose sum is σ = 821714412321. Its totient is φ = 109635872976.

The previous prime is 347322785057. The next prime is 347322785099. The reversal of 347322785058 is 850587223743.

347322785058 is a `hidden beast` number, since 3 + 47 + 3 + 22 + 78 + 505 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 254987631369 + 92335153689 = 504963^2 + 303867^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=416727.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 347322784995 and 347322785013.

It is not an unprimeable number, because it can be changed into a prime (347322785057) 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 in 44 ways as a sum of consecutive naturals, for example, 142519416 + ... + 142521852.

Almost surely, 2^347322785058 is an apocalyptic number.

347322785058 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 347322785058

347322785058 is an abundant number, since it is smaller than the sum of its proper divisors (474391627263).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

347322785058 is an frugal number, since it uses more digits than its factorization.

347322785058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4926 (or 2461 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 54.

The spelling of 347322785058 in words is "three hundred forty-seven billion, three hundred twenty-two million, seven hundred eighty-five thousand, fifty-eight".