346774247473 has 8 divisors (see below), whose sum is σ = 348965685216. Its totient is φ = 344583590400.

The previous prime is 346774247467. The next prime is 346774247489. The reversal of 346774247473 is 374742477643.

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 346774247473 - 2²¹ = 346772150321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346774287473) 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, 709233 + ... + 1093873.

It is an arithmetic number, because the mean of its divisors is an integer number (43620710652).

Almost surely, 2^346774247473 is an apocalyptic number.

It is an amenable number.

346774247473 is a deficient number, since it is larger than the sum of its proper divisors (2191437743).

346774247473 is a wasteful number, since it uses less digits than its factorization.

346774247473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390335.

The product of its digits is 66382848, while the sum is 58.

The spelling of 346774247473 in words is "three hundred forty-six billion, seven hundred seventy-four million, two hundred forty-seven thousand, four hundred seventy-three".