347454861228 has 72 divisors (see below), whose sum is σ = 911013030928. Its totient is φ = 115793473536.

The previous prime is 347454861227. The next prime is 347454861287. The reversal of 347454861228 is 822168454743.

347454861228 is a `hidden beast` number, since 3 + 4 + 74 + 548 + 6 + 1 + 2 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (347454861227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4817400 + ... + 4888992.

Almost surely, 2^347454861228 is an apocalyptic number.

It is an amenable number.

347454861228 is an abundant number, since it is smaller than the sum of its proper divisors (563558169700).

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

347454861228 is a wasteful number, since it uses less digits than its factorization.

347454861228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76605 (or 76591 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 54.

The spelling of 347454861228 in words is "three hundred forty-seven billion, four hundred fifty-four million, eight hundred sixty-one thousand, two hundred twenty-eight".