474722722 has 8 divisors (see below), whose sum is σ = 753971436. Its totient is φ = 223398912.

The previous prime is 474722653. The next prime is 474722741. The reversal of 474722722 is 227227474.

It can be written as a sum of positive squares in 2 ways, for example, as 458002801 + 16719921 = 21401^2 + 4089^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6981183 + ... + 6981250.

Almost surely, 2^474722722 is an apocalyptic number.

474722722 is a deficient number, since it is larger than the sum of its proper divisors (279248714).

474722722 is a wasteful number, since it uses less digits than its factorization.

474722722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13962452.

The product of its digits is 87808, while the sum is 37.

The square root of 474722722 is about 21788.1325955209. The cubic root of 474722722 is about 780.0935248364.

The spelling of 474722722 in words is "four hundred seventy-four million, seven hundred twenty-two thousand, seven hundred twenty-two".