4781348 has 36 divisors (see below), whose sum is σ = 9899568. Its totient is φ = 2003040.

The previous prime is 4781341. The next prime is 4781351. The reversal of 4781348 is 8431874.

It is a happy number.

It is a super-3 number, since 3×4781348³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a nialpdrome in base 13.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4781341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7115 + ... + 7757.

It is an arithmetic number, because the mean of its divisors is an integer number (274988).

Almost surely, 2^4781348 is an apocalyptic number.

It is an amenable number.

4781348 is an abundant number, since it is smaller than the sum of its proper divisors (5118220).

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

4781348 is a wasteful number, since it uses less digits than its factorization.

4781348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684 (or 669 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 4781348 is about 2186.6293696006. The cubic root of 4781348 is about 168.4677535172.

The spelling of 4781348 in words is "four million, seven hundred eighty-one thousand, three hundred forty-eight".