347090209052 has 12 divisors (see below), whose sum is σ = 607413248400. Its totient is φ = 173543566656.

The previous prime is 347090209007. The next prime is 347090209069. The reversal of 347090209052 is 250902090743.

It is a super-2 number, since 2×347090209052² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233828 + ... + 865364.

It is an arithmetic number, because the mean of its divisors is an integer number (50617770700).

Almost surely, 2^347090209052 is an apocalyptic number.

It is an amenable number.

347090209052 is a deficient number, since it is larger than the sum of its proper divisors (260323039348).

347090209052 is a wasteful number, since it uses less digits than its factorization.

347090209052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768940 (or 768938 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

Adding to 347090209052 its reverse (250902090743), we get a palindrome (597992299795).

The spelling of 347090209052 in words is "three hundred forty-seven billion, ninety million, two hundred nine thousand, fifty-two".