474739488 has 192 divisors, whose sum is σ = 1439424000. Its totient is φ = 152140032.

The previous prime is 474739457. The next prime is 474739493. The reversal of 474739488 is 884937474.

474739488 is a `hidden beast` number, since 4 + 7 + 473 + 94 + 88 = 666.

It is a super-5 number, since 5×474739488⁵ (a number of 45 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3415323 + ... + 3415461.

It is an arithmetic number, because the mean of its divisors is an integer number (7497000).

Almost surely, 2^474739488 is an apocalyptic number.

474739488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474739488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (719712000).

474739488 is an abundant number, since it is smaller than the sum of its proper divisors (964684512).

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

474739488 is a wasteful number, since it uses less digits than its factorization.

474739488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 270 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 474739488 is about 21788.5173428575. The cubic root of 474739488 is about 780.1027083685.

The spelling of 474739488 in words is "four hundred seventy-four million, seven hundred thirty-nine thousand, four hundred eighty-eight".