1473419481 has 4 divisors (see below), whose sum is σ = 1964559312. Its totient is φ = 982279652.

The previous prime is 1473419473. The next prime is 1473419483. The reversal of 1473419481 is 1849143741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1473419481 - 2³ = 1473419473 is a prime.

It is a super-2 number, since 2×1473419481² = 4341929933980618722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1473419483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245569911 + ... + 245569916.

It is an arithmetic number, because the mean of its divisors is an integer number (491139828).

Almost surely, 2^1473419481 is an apocalyptic number.

It is an amenable number.

1473419481 is a deficient number, since it is larger than the sum of its proper divisors (491139831).

1473419481 is an equidigital number, since it uses as much as digits as its factorization.

1473419481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491139830.

The product of its digits is 96768, while the sum is 42.

The square root of 1473419481 is about 38385.1466194933. The cubic root of 1473419481 is about 1137.9123280134.

The spelling of 1473419481 in words is "one billion, four hundred seventy-three million, four hundred nineteen thousand, four hundred eighty-one".