948473349 has 4 divisors (see below), whose sum is σ = 1264631136. Its totient is φ = 632315564.

The previous prime is 948473347. The next prime is 948473353. The reversal of 948473349 is 943374849.

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 948473349 - 2¹ = 948473347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948473347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158078889 + ... + 158078894.

It is an arithmetic number, because the mean of its divisors is an integer number (316157784).

Almost surely, 2^948473349 is an apocalyptic number.

It is an amenable number.

948473349 is a deficient number, since it is larger than the sum of its proper divisors (316157787).

948473349 is a wasteful number, since it uses less digits than its factorization.

948473349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316157786.

The product of its digits is 2612736, while the sum is 51.

The square root of 948473349 is about 30797.2945077973. The cubic root of 948473349 is about 982.5207040034.

The spelling of 948473349 in words is "nine hundred forty-eight million, four hundred seventy-three thousand, three hundred forty-nine".