1348530473 has 8 divisors (see below), whose sum is σ = 1393414656. Its totient is φ = 1303732800.

The previous prime is 1348530433. The next prime is 1348530481. The reversal of 1348530473 is 3740358431.

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 1348530473 - 2⁶ = 1348530409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1348530413) 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, 10865 + ... + 53057.

It is an arithmetic number, because the mean of its divisors is an integer number (174176832).

Almost surely, 2^1348530473 is an apocalyptic number.

It is an amenable number.

1348530473 is a deficient number, since it is larger than the sum of its proper divisors (44884183).

1348530473 is a wasteful number, since it uses less digits than its factorization.

1348530473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43255.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 1348530473 is about 36722.3429671910. The cubic root of 1348530473 is about 1104.8082829761.

The spelling of 1348530473 in words is "one billion, three hundred forty-eight million, five hundred thirty thousand, four hundred seventy-three".