455347347 has 36 divisors (see below), whose sum is σ = 764800920. Its totient is φ = 240170112.

The previous prime is 455347337. The next prime is 455347349. The reversal of 455347347 is 743743554.

It is not a de Polignac number, because 455347347 - 2¹⁹ = 454823059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 455347299 and 455347308.

It is not an unprimeable number, because it can be changed into a prime (455347349) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15679 + ... + 34007.

It is an arithmetic number, because the mean of its divisors is an integer number (21244470).

Almost surely, 2^455347347 is an apocalyptic number.

455347347 is a deficient number, since it is larger than the sum of its proper divisors (309453573).

455347347 is a wasteful number, since it uses less digits than its factorization.

455347347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18372 (or 18352 counting only the distinct ones).

The product of its digits is 705600, while the sum is 42.

The square root of 455347347 is about 21338.8693936675. The cubic root of 455347347 is about 769.3328380864.

The spelling of 455347347 in words is "four hundred fifty-five million, three hundred forty-seven thousand, three hundred forty-seven".