1473481307 has 8 divisors (see below), whose sum is σ = 1560491856. Its totient is φ = 1386508032.

The previous prime is 1473481277. The next prime is 1473481327. The reversal of 1473481307 is 7031843741.

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

It is not a de Polignac number, because 1473481307 - 2²⁴ = 1456704091 is a prime.

It is a super-2 number, since 2×1473481307² = 4342294324156856498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1473481327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153143 + ... + 162479.

It is an arithmetic number, because the mean of its divisors is an integer number (195061482).

Almost surely, 2^1473481307 is an apocalyptic number.

1473481307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1473481307 is a deficient number, since it is larger than the sum of its proper divisors (87010549).

1473481307 is an equidigital number, since it uses as much as digits as its factorization.

1473481307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18637.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 1473481307 is about 38385.9519485970. The cubic root of 1473481307 is about 1137.9282437307.

The spelling of 1473481307 in words is "one billion, four hundred seventy-three million, four hundred eighty-one thousand, three hundred seven".