3768530 has 8 divisors (see below), whose sum is σ = 6783372. Its totient is φ = 1507408.

The previous prime is 3768529. The next prime is 3768533. The reversal of 3768530 is 358673.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3736489 + 32041 = 1933^2 + 179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3768533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188417 + ... + 188436.

Almost surely, 2^3768530 is an apocalyptic number.

3768530 is a deficient number, since it is larger than the sum of its proper divisors (3014842).

3768530 is a wasteful number, since it uses less digits than its factorization.

3768530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376860.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3768530 is about 1941.2702027281. The cubic root of 3768530 is about 155.6171028180.

The spelling of 3768530 in words is "three million, seven hundred sixty-eight thousand, five hundred thirty".