473864738 has 8 divisors (see below), whose sum is σ = 710959788. Its totient is φ = 236878144.

The previous prime is 473864719. The next prime is 473864759. The reversal of 473864738 is 837468374.

It can be written as a sum of positive squares in 2 ways, for example, as 435014449 + 38850289 = 20857^2 + 6233^2 .

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, 15131 + ... + 34302.

Almost surely, 2^473864738 is an apocalyptic number.

473864738 is a deficient number, since it is larger than the sum of its proper divisors (237095050).

473864738 is a wasteful number, since it uses less digits than its factorization.

473864738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54228.

The product of its digits is 2709504, while the sum is 50.

The square root of 473864738 is about 21768.4344407217. The cubic root of 473864738 is about 779.6232774276.

The spelling of 473864738 in words is "four hundred seventy-three million, eight hundred sixty-four thousand, seven hundred thirty-eight".