474397003 has 4 divisors (see below), whose sum is σ = 474443208. Its totient is φ = 474350800.

The previous prime is 474396983. The next prime is 474397031. The reversal of 474397003 is 300793474.

474397003 is a nontrivial binomial coefficient, being equal to C(30803, 2).

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 474397003 - 2⁹ = 474396491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474397093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1 + ... + 30802.

It is an arithmetic number, because the mean of its divisors is an integer number (118610802).

Almost surely, 2^474397003 is an apocalyptic number.

474397003 is the 30802-nd triangular number.

474397003 is the 10268-th centered nonagonal number.

474397003 is a deficient number, since it is larger than the sum of its proper divisors (46205).

474397003 is a wasteful number, since it uses less digits than its factorization.

474397003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46204.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 474397003 is about 21780.6566246291. The cubic root of 474397003 is about 779.9150701962.

The spelling of 474397003 in words is "four hundred seventy-four million, three hundred ninety-seven thousand, three".