474350730 has 128 divisors (see below), whose sum is σ = 1369751040. Its totient is φ = 102850560.

The previous prime is 474350719. The next prime is 474350731. The reversal of 474350730 is 37053474.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 474350691 and 474350700.

It is not an unprimeable number, because it can be changed into a prime (474350731) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 317826 + ... + 319314.

It is an arithmetic number, because the mean of its divisors is an integer number (10701180).

Almost surely, 2^474350730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474350730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684875520).

474350730 is an abundant number, since it is smaller than the sum of its proper divisors (895400310).

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

474350730 is a wasteful number, since it uses less digits than its factorization.

474350730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584.

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 474350730 is about 21779.5943488395. The cubic root of 474350730 is about 779.8897115596.

The spelling of 474350730 in words is "four hundred seventy-four million, three hundred fifty thousand, seven hundred thirty".