474953471 has 8 divisors (see below), whose sum is σ = 496891584. Its totient is φ = 453508480.

The previous prime is 474953461. The next prime is 474953509. The reversal of 474953471 is 174359474.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474953471 is a prime.

It is a super-3 number, since 3×474953471³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474953411) 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, 121310 + ... + 125163.

It is an arithmetic number, because the mean of its divisors is an integer number (62111448).

Almost surely, 2^474953471 is an apocalyptic number.

474953471 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

474953471 is a deficient number, since it is larger than the sum of its proper divisors (21938113).

474953471 is a wasteful number, since it uses less digits than its factorization.

474953471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246561.

The product of its digits is 423360, while the sum is 44.

The square root of 474953471 is about 21793.4272430933. The cubic root of 474953471 is about 780.2198980048.

The spelling of 474953471 in words is "four hundred seventy-four million, nine hundred fifty-three thousand, four hundred seventy-one".