4076730 has 80 divisors (see below), whose sum is σ = 12545280. Its totient is φ = 930528.

The previous prime is 4076729. The next prime is 4076741. The reversal of 4076730 is 376704.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4076694 and 4076703.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 5311 + ... + 6029.

It is an arithmetic number, because the mean of its divisors is an integer number (156816).

Almost surely, 2^4076730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4076730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6272640).

4076730 is an abundant number, since it is smaller than the sum of its proper divisors (8468550).

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

4076730 is a wasteful number, since it uses less digits than its factorization.

4076730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 4076730 is about 2019.0913798043. The cubic root of 4076730 is about 159.7486940315.

The spelling of 4076730 in words is "four million, seventy-six thousand, seven hundred thirty".