474721464 has 64 divisors (see below), whose sum is σ = 1436140800. Its totient is φ = 127655424.

The previous prime is 474721451. The next prime is 474721469. The reversal of 474721464 is 464127474.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474721469) 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, 80254 + ... + 85965.

It is an arithmetic number, because the mean of its divisors is an integer number (22439700).

Almost surely, 2^474721464 is an apocalyptic number.

It is an amenable number.

474721464 is an abundant number, since it is smaller than the sum of its proper divisors (961419336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474721464 is a wasteful number, since it uses less digits than its factorization.

474721464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166252 (or 166248 counting only the distinct ones).

The product of its digits is 150528, while the sum is 39.

The square root of 474721464 is about 21788.1037265752. The cubic root of 474721464 is about 780.0928357615.

The spelling of 474721464 in words is "four hundred seventy-four million, seven hundred twenty-one thousand, four hundred sixty-four".