478674001 has 8 divisors (see below), whose sum is σ = 516960360. Its totient is φ = 440596992.

The previous prime is 478673983. The next prime is 478674013. The reversal of 478674001 is 100476874.

It can be written as a sum of positive squares in 4 ways, for example, as 96432400 + 382241601 = 9820^2 + 19551^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 478674001 - 2⁵ = 478673969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (478674041) 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, 47566 + ... + 56743.

It is an arithmetic number, because the mean of its divisors is an integer number (64620045).

Almost surely, 2^478674001 is an apocalyptic number.

It is an amenable number.

478674001 is a deficient number, since it is larger than the sum of its proper divisors (38286359).

478674001 is a wasteful number, since it uses less digits than its factorization.

478674001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104675.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 478674001 is about 21878.6197233738. The cubic root of 478674001 is about 782.2518757239.

It can be divided in two parts, 4786 and 74001, that added together give a palindrome (78787).

The spelling of 478674001 in words is "four hundred seventy-eight million, six hundred seventy-four thousand, one".