474467649 has 8 divisors (see below), whose sum is σ = 633420480. Its totient is φ = 315913296.

The previous prime is 474467641. The next prime is 474467689. The reversal of 474467649 is 946764474.

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

It is not a de Polignac number, because 474467649 - 2³ = 474467641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (474467641) 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, 96829 + ... + 101610.

It is an arithmetic number, because the mean of its divisors is an integer number (79177560).

Almost surely, 2^474467649 is an apocalyptic number.

It is an amenable number.

474467649 is a deficient number, since it is larger than the sum of its proper divisors (158952831).

474467649 is a wasteful number, since it uses less digits than its factorization.

474467649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199239.

The product of its digits is 4064256, while the sum is 51.

The square root of 474467649 is about 21782.2783243627. The cubic root of 474467649 is about 779.9537826001.

The spelling of 474467649 in words is "four hundred seventy-four million, four hundred sixty-seven thousand, six hundred forty-nine".