346528879916 has 6 divisors (see below), whose sum is σ = 606425539860. Its totient is φ = 173264439956.

The previous prime is 346528879889. The next prime is 346528879927. The reversal of 346528879916 is 619978825643.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43316109986 + ... + 43316109993.

It is an arithmetic number, because the mean of its divisors is an integer number (101070923310).

Almost surely, 2^346528879916 is an apocalyptic number.

It is an amenable number.

346528879916 is a deficient number, since it is larger than the sum of its proper divisors (259896659944).

346528879916 is a wasteful number, since it uses less digits than its factorization.

346528879916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86632219983 (or 86632219981 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 68.

The spelling of 346528879916 in words is "three hundred forty-six billion, five hundred twenty-eight million, eight hundred seventy-nine thousand, nine hundred sixteen".