346674476643 has 8 divisors (see below), whose sum is σ = 504253784256. Its totient is φ = 210105743400.

The previous prime is 346674476627. The next prime is 346674476651.

346674476643 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 346674476643 - 2⁴ = 346674476627 is a prime.

It is a super-3 number, since 3×346674476643³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (346674476663) 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, 5252643553 + ... + 5252643618.

It is an arithmetic number, because the mean of its divisors is an integer number (63031723032).

Almost surely, 2^346674476643 is an apocalyptic number.

346674476643 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

346674476643 is a deficient number, since it is larger than the sum of its proper divisors (157579307613).

346674476643 is a wasteful number, since it uses less digits than its factorization.

346674476643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10505287185.

The product of its digits is 146313216, while the sum is 60.

The spelling of 346674476643 in words is "three hundred forty-six billion, six hundred seventy-four million, four hundred seventy-six thousand, six hundred forty-three".