476330140 has 192 divisors, whose sum is σ = 1269571968. Its totient is φ = 147456000.

The previous prime is 476330131. The next prime is 476330147. The reversal of 476330140 is 41033674.

It is a junction number, because it is equal to n+sod(n) for n = 476330099 and 476330108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476330147) 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 63 ways as a sum of consecutive naturals, for example, 4716090 + ... + 4716190.

It is an arithmetic number, because the mean of its divisors is an integer number (6612354).

Almost surely, 2^476330140 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 476330140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (634785984).

476330140 is an abundant number, since it is smaller than the sum of its proper divisors (793241828).

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

476330140 is a wasteful number, since it uses less digits than its factorization.

476330140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 476330140 is about 21824.9888888861. The cubic root of 476330140 is about 780.9730022588.

The spelling of 476330140 in words is "four hundred seventy-six million, three hundred thirty thousand, one hundred forty".