474469671 has 16 divisors (see below), whose sum is σ = 697908960. Its totient is φ = 284858880.

The previous prime is 474469669. The next prime is 474469703. The reversal of 474469671 is 176964474.

It is not a de Polignac number, because 474469671 - 2¹ = 474469669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 474469671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474469631) 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, 146766 + ... + 149963.

It is an arithmetic number, because the mean of its divisors is an integer number (43619310).

Almost surely, 2^474469671 is an apocalyptic number.

474469671 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

474469671 is a deficient number, since it is larger than the sum of its proper divisors (223439289).

474469671 is a wasteful number, since it uses less digits than its factorization.

474469671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296786.

The product of its digits is 1016064, while the sum is 48.

The square root of 474469671 is about 21782.3247381908. The cubic root of 474469671 is about 779.9548905536.

The spelling of 474469671 in words is "four hundred seventy-four million, four hundred sixty-nine thousand, six hundred seventy-one".