3745930 has 16 divisors (see below), whose sum is σ = 6975720. Its totient is φ = 1446592.

The previous prime is 3745913. The next prime is 3745939. The reversal of 3745930 is 395473.

It can be written as a sum of positive squares in 4 ways, for example, as 3101121 + 644809 = 1761^2 + 803^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3745892 and 3745901.

It is not an unprimeable number, because it can be changed into a prime (3745939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6169 + ... + 6748.

Almost surely, 2^3745930 is an apocalyptic number.

3745930 is a deficient number, since it is larger than the sum of its proper divisors (3229790).

3745930 is a wasteful number, since it uses less digits than its factorization.

3745930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12953.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 3745930 is about 1935.4405183317. The cubic root of 3745930 is about 155.3053985677.

The spelling of 3745930 in words is "three million, seven hundred forty-five thousand, nine hundred thirty".