478698007 has 8 divisors (see below), whose sum is σ = 484302672. Its totient is φ = 473107200.

The previous prime is 478697969. The next prime is 478698013. The reversal of 478698007 is 700896874.

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 478698007 - 2¹⁹ = 478173719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478698047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76632 + ... + 82642.

It is an arithmetic number, because the mean of its divisors is an integer number (60537834).

Almost surely, 2^478698007 is an apocalyptic number.

478698007 is a deficient number, since it is larger than the sum of its proper divisors (5604665).

478698007 is an equidigital number, since it uses as much as digits as its factorization.

478698007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6929.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 478698007 is about 21879.1683342855. The cubic root of 478698007 is about 782.2649524209.

The spelling of 478698007 in words is "four hundred seventy-eight million, six hundred ninety-eight thousand, seven".