477334854 has 48 divisors (see below), whose sum is σ = 1082298672. Its totient is φ = 151879104.

The previous prime is 477334843. The next prime is 477334859. The reversal of 477334854 is 458433774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477334859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28537 + ... + 42059.

It is an arithmetic number, because the mean of its divisors is an integer number (22547889).

Almost surely, 2^477334854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477334854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541149336).

477334854 is an abundant number, since it is smaller than the sum of its proper divisors (604963818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

477334854 is a wasteful number, since it uses less digits than its factorization.

477334854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13621 (or 13618 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 45.

The square root of 477334854 is about 21847.9942786518. The cubic root of 477334854 is about 781.5217137533.

The spelling of 477334854 in words is "four hundred seventy-seven million, three hundred thirty-four thousand, eight hundred fifty-four".