474837930 has 192 divisors, whose sum is σ = 1551312000. Its totient is φ = 102767616.

The previous prime is 474837893. The next prime is 474837973. The reversal of 474837930 is 39738474.

It is a happy number.

474837930 is a `hidden beast` number, since 474 + 83 + 79 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 250426 + ... + 252314.

It is an arithmetic number, because the mean of its divisors is an integer number (8079750).

Almost surely, 2^474837930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474837930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (775656000).

474837930 is an abundant number, since it is smaller than the sum of its proper divisors (1076474070).

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

474837930 is a wasteful number, since it uses less digits than its factorization.

474837930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 474837930 is about 21790.7762596930. The cubic root of 474837930 is about 780.1566253520.

The spelling of 474837930 in words is "four hundred seventy-four million, eight hundred thirty-seven thousand, nine hundred thirty".