478306741 has 16 divisors (see below), whose sum is σ = 552087360. Its totient is φ = 409812480.

The previous prime is 478306729. The next prime is 478306771. The reversal of 478306741 is 147603874.

It is not a de Polignac number, because 478306741 - 2¹¹ = 478304693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 478306694 and 478306703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478306721) 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 15 ways as a sum of consecutive naturals, for example, 35365 + ... + 46981.

It is an arithmetic number, because the mean of its divisors is an integer number (34505460).

Almost surely, 2^478306741 is an apocalyptic number.

It is an amenable number.

478306741 is a deficient number, since it is larger than the sum of its proper divisors (73780619).

478306741 is a wasteful number, since it uses less digits than its factorization.

478306741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11844.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 478306741 is about 21870.2249874115. The cubic root of 478306741 is about 782.0517650512.

The spelling of 478306741 in words is "four hundred seventy-eight million, three hundred six thousand, seven hundred forty-one".