3716730 has 48 divisors (see below), whose sum is σ = 9836424. Its totient is φ = 973440.

The previous prime is 3716719. The next prime is 3716747. The reversal of 3716730 is 376173.

It can be written as a sum of positive squares in 4 ways, for example, as 3122289 + 594441 = 1767^2 + 771^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3716694 and 3716703.

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 23 ways as a sum of consecutive naturals, for example, 5152 + ... + 5828.

Almost surely, 2^3716730 is an apocalyptic number.

3716730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3716730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4918212).

3716730 is an abundant number, since it is smaller than the sum of its proper divisors (6119694).

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

3716730 is a wasteful number, since it uses less digits than its factorization.

3716730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 748 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The square root of 3716730 is about 1927.8822578156. The cubic root of 3716730 is about 154.9008036825.

The spelling of 3716730 in words is "three million, seven hundred sixteen thousand, seven hundred thirty".