3730736 has 20 divisors (see below), whose sum is σ = 7258464. Its totient is φ = 1857600.

The previous prime is 3730733. The next prime is 3730739. The reversal of 3730736 is 6370373.

3730736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3730733) and next prime (3730739).

It is a super-2 number, since 2×3730736² = 27836782203392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3730699 and 3730708.

It is not an unprimeable number, because it can be changed into a prime (3730733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6626 + ... + 7166.

Almost surely, 2^3730736 is an apocalyptic number.

It is an amenable number.

3730736 is a deficient number, since it is larger than the sum of its proper divisors (3527728).

3730736 is a wasteful number, since it uses less digits than its factorization.

3730736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 974 counting only the distinct ones).

The product of its (nonzero) digits is 7938, while the sum is 29.

The square root of 3730736 is about 1931.5113253616. The cubic root of 3730736 is about 155.0951341055.

The spelling of 3730736 in words is "three million, seven hundred thirty thousand, seven hundred thirty-six".