1473530307 has 8 divisors (see below), whose sum is σ = 1967765184. Its totient is φ = 980824488.

The previous prime is 1473530299. The next prime is 1473530353. The reversal of 1473530307 is 7030353741.

It is a happy number.

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

It is not a de Polignac number, because 1473530307 - 2³ = 1473530299 is a prime.

It is a super-3 number, since 3×1473530307³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1473530507) 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, 380013 + ... + 383870.

It is an arithmetic number, because the mean of its divisors is an integer number (245970648).

Almost surely, 2^1473530307 is an apocalyptic number.

1473530307 is a deficient number, since it is larger than the sum of its proper divisors (494234877).

1473530307 is an equidigital number, since it uses as much as digits as its factorization.

1473530307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764529.

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 1473530307 is about 38386.5901976198. The cubic root of 1473530307 is about 1137.9408573656.

The spelling of 1473530307 in words is "one billion, four hundred seventy-three million, five hundred thirty thousand, three hundred seven".