304274472403 has 8 divisors (see below), whose sum is σ = 339655225536. Its totient is φ = 270180292200.

The previous prime is 304274472353. The next prime is 304274472419.

It is a happy number.

304274472403 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 304274472403 - 2¹³ = 304274464211 is a prime.

It is a super-2 number, since 2×304274472403² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (304274479403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321642733 + ... + 321643678.

It is an arithmetic number, because the mean of its divisors is an integer number (42456903192).

Almost surely, 2^304274472403 is an apocalyptic number.

304274472403 is a deficient number, since it is larger than the sum of its proper divisors (35380753133).

304274472403 is a wasteful number, since it uses less digits than its factorization.

304274472403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643286465.

The product of its (nonzero) digits is 451584, while the sum is 40.

It can be divided in two parts, 304274 and 472403, that added together give a palindrome (776677).

The spelling of 304274472403 in words is "three hundred four billion, two hundred seventy-four million, four hundred seventy-two thousand, four hundred three".