476520446 has 4 divisors (see below), whose sum is σ = 714780672. Its totient is φ = 238260222.

The previous prime is 476520439. The next prime is 476520461. The reversal of 476520446 is 644025674.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 644025674 = 2 ⋅322012837.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119130110 + ... + 119130113.

It is an arithmetic number, because the mean of its divisors is an integer number (178695168).

Almost surely, 2^476520446 is an apocalyptic number.

476520446 is a deficient number, since it is larger than the sum of its proper divisors (238260226).

476520446 is a wasteful number, since it uses less digits than its factorization.

476520446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238260225.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 476520446 is about 21829.3482724519. The cubic root of 476520446 is about 781.0769946001.

The spelling of 476520446 in words is "four hundred seventy-six million, five hundred twenty thousand, four hundred forty-six".