346026402664 has 16 divisors (see below), whose sum is σ = 648806472900. Its totient is φ = 173011343232.

The previous prime is 346026402643. The next prime is 346026402691. The reversal of 346026402664 is 466204620643.

It can be written as a sum of positive squares in 2 ways, for example, as 336235300164 + 9791102500 = 579858^2 + 98950^2 .

It is a super-3 number, since 3×346026402664³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 346026402664.

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, 863022 + ... + 1198690.

Almost surely, 2^346026402664 is an apocalyptic number.

It is an amenable number.

346026402664 is a deficient number, since it is larger than the sum of its proper divisors (302780070236).

346026402664 is a wasteful number, since it uses less digits than its factorization.

346026402664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464532 (or 464528 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 346026402664 in words is "three hundred forty-six billion, twenty-six million, four hundred two thousand, six hundred sixty-four".