346464435352 has 16 divisors (see below), whose sum is σ = 742423790160. Its totient is φ = 148484757984.

The previous prime is 346464435341. The next prime is 346464435367. The reversal of 346464435352 is 253534464643.

It is a junction number, because it is equal to n+sod(n) for n = 346464435296 and 346464435305.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 3093432403 + ... + 3093432514.

It is an arithmetic number, because the mean of its divisors is an integer number (46401486885).

Almost surely, 2^346464435352 is an apocalyptic number.

It is an amenable number.

346464435352 is an abundant number, since it is smaller than the sum of its proper divisors (395959354808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346464435352 is a wasteful number, since it uses less digits than its factorization.

346464435352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186864930 (or 6186864926 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 49.

Adding to 346464435352 its reverse (253534464643), we get a palindrome (599998899995).

The spelling of 346464435352 in words is "three hundred forty-six billion, four hundred sixty-four million, four hundred thirty-five thousand, three hundred fifty-two".