4047348 has 12 divisors (see below), whose sum is σ = 9443840. Its totient is φ = 1349112.

The previous prime is 4047347. The next prime is 4047349. The reversal of 4047348 is 8437404.

It is an interprime number because it is at equal distance from previous prime (4047347) and next prime (4047349).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4047347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168628 + ... + 168651.

Almost surely, 2^4047348 is an apocalyptic number.

It is an amenable number.

4047348 is an abundant number, since it is smaller than the sum of its proper divisors (5396492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4047348 is a wasteful number, since it uses less digits than its factorization.

4047348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337286 (or 337284 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 4047348 is about 2011.8021771536. The cubic root of 4047348 is about 159.3639855518.

The spelling of 4047348 in words is "four million, forty-seven thousand, three hundred forty-eight".