347454861216 has 96 divisors (see below), whose sum is σ = 971871929280. Its totient is φ = 108311064576.

The previous prime is 347454861211. The next prime is 347454861227. The reversal of 347454861216 is 612168454743.

347454861216 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (347454861211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421806 + ... + 934253.

It is an arithmetic number, because the mean of its divisors is an integer number (10123665930).

Almost surely, 2^347454861216 is an apocalyptic number.

It is an amenable number.

347454861216 is an abundant number, since it is smaller than the sum of its proper divisors (624417068064).

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

347454861216 is a wasteful number, since it uses less digits than its factorization.

347454861216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356246 (or 1356238 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The spelling of 347454861216 in words is "three hundred forty-seven billion, four hundred fifty-four million, eight hundred sixty-one thousand, two hundred sixteen".