346404730633 has 8 divisors (see below), whose sum is σ = 373104120200. Its totient is φ = 319712894208.

The previous prime is 346404730631. The next prime is 346404730649. The reversal of 346404730633 is 336037404643.

It can be written as a sum of positive squares in 4 ways, for example, as 10848680649 + 335556049984 = 104157^2 + 579272^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 346404730633 - 2¹ = 346404730631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 346404730633.

It is not an unprimeable number, because it can be changed into a prime (346404730631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1792848 + ... + 1976641.

It is an arithmetic number, because the mean of its divisors is an integer number (46638015025).

Almost surely, 2^346404730633 is an apocalyptic number.

It is an amenable number.

346404730633 is a deficient number, since it is larger than the sum of its proper divisors (26699389567).

346404730633 is a wasteful number, since it uses less digits than its factorization.

346404730633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776571.

The product of its (nonzero) digits is 1306368, while the sum is 43.

The spelling of 346404730633 in words is "three hundred forty-six billion, four hundred four million, seven hundred thirty thousand, six hundred thirty-three".