303480475 has 24 divisors (see below), whose sum is σ = 391472960. Its totient is φ = 233176320.

The previous prime is 303480431. The next prime is 303480479. The reversal of 303480475 is 574084303.

It is a happy number.

It is not a de Polignac number, because 303480475 - 2¹⁵ = 303447707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 303480475.

It is not an unprimeable number, because it can be changed into a prime (303480479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70999 + ... + 75151.

Almost surely, 2^303480475 is an apocalyptic number.

303480475 is a deficient number, since it is larger than the sum of its proper divisors (87992485).

303480475 is a wasteful number, since it uses less digits than its factorization.

303480475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4279 (or 4274 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 303480475 is about 17420.6910023684. The cubic root of 303480475 is about 672.0118300013.

The spelling of 303480475 in words is "three hundred three million, four hundred eighty thousand, four hundred seventy-five".