474703308 has 144 divisors (see below), whose sum is σ = 1332723840. Its totient is φ = 146057472.

The previous prime is 474703237. The next prime is 474703309. The reversal of 474703308 is 803307474.

It is a super-2 number, since 2×474703308² = 450686461252285728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474703309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2091091 + ... + 2091317.

Almost surely, 2^474703308 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 474703308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666361920).

474703308 is an abundant number, since it is smaller than the sum of its proper divisors (858020532).

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

474703308 is a wasteful number, since it uses less digits than its factorization.

474703308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 474703308 is about 21787.6870732072. The cubic root of 474703308 is about 780.0828905992.

The spelling of 474703308 in words is "four hundred seventy-four million, seven hundred three thousand, three hundred eight".