4934820 has 48 divisors (see below), whose sum is σ = 15075648. Its totient is φ = 1196160.

The previous prime is 4934807. The next prime is 4934837. The reversal of 4934820 is 284394.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is a d-powerful number, because it can be written as 4³ + 9⁷ + 3⁹ + 4⁵ + 8 + 2¹⁷ + 0 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3079 + ... + 4398.

It is an arithmetic number, because the mean of its divisors is an integer number (314076).

Almost surely, 2^4934820 is an apocalyptic number.

It is an amenable number.

4934820 is an abundant number, since it is smaller than the sum of its proper divisors (10140828).

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

4934820 is a wasteful number, since it uses less digits than its factorization.

4934820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7500 (or 7498 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 4934820 is about 2221.4454753606. The cubic root of 4934820 is about 170.2513007678.

The spelling of 4934820 in words is "four million, nine hundred thirty-four thousand, eight hundred twenty".