347938335952 has 20 divisors (see below), whose sum is σ = 682252583040. Its totient is φ = 171873153248.

The previous prime is 347938335923. The next prime is 347938335973. The reversal of 347938335952 is 259533839743.

It is a super-2 number, since 2×347938335952² (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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130999552 + ... + 131002207.

It is an arithmetic number, because the mean of its divisors is an integer number (34112629152).

Almost surely, 2^347938335952 is an apocalyptic number.

It is an amenable number.

347938335952 is a deficient number, since it is larger than the sum of its proper divisors (334314247088).

347938335952 is a wasteful number, since it uses less digits than its factorization.

347938335952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262001850 (or 262001844 counting only the distinct ones).

The product of its digits is 73483200, while the sum is 61.

The spelling of 347938335952 in words is "three hundred forty-seven billion, nine hundred thirty-eight million, three hundred thirty-five thousand, nine hundred fifty-two".