476684340 has 192 divisors, whose sum is σ = 1511129088. Its totient is φ = 112210560.

The previous prime is 476684321. The next prime is 476684353. The reversal of 476684340 is 43486674.

It is a junction number, because it is equal to n+sod(n) for n = 476684292 and 476684301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3753357 + ... + 3753483.

It is an arithmetic number, because the mean of its divisors is an integer number (7870464).

Almost surely, 2^476684340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 476684340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (755564544).

476684340 is an abundant number, since it is smaller than the sum of its proper divisors (1034444748).

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

476684340 is a wasteful number, since it uses less digits than its factorization.

476684340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The square root of 476684340 is about 21833.1019326160. The cubic root of 476684340 is about 781.1665319680.

The spelling of 476684340 in words is "four hundred seventy-six million, six hundred eighty-four thousand, three hundred forty".