474345547 has 8 divisors (see below), whose sum is σ = 528449040. Its totient is φ = 422758560.

The previous prime is 474345541. The next prime is 474345563. The reversal of 474345547 is 745543474.

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 474345547 - 2⁷ = 474345419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474345541) 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, 628729 + ... + 629482.

It is an arithmetic number, because the mean of its divisors is an integer number (66056130).

Almost surely, 2^474345547 is an apocalyptic number.

474345547 is a deficient number, since it is larger than the sum of its proper divisors (54103493).

474345547 is a wasteful number, since it uses less digits than its factorization.

474345547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258253.

The product of its digits is 940800, while the sum is 43.

The square root of 474345547 is about 21779.4753609907. The cubic root of 474345547 is about 779.8868710573.

The spelling of 474345547 in words is "four hundred seventy-four million, three hundred forty-five thousand, five hundred forty-seven".