3290738 has 8 divisors (see below), whose sum is σ = 5384880. Its totient is φ = 1495780.

The previous prime is 3290737. The next prime is 3290773. The reversal of 3290738 is 8370923.

3290738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (3290737) 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, 74768 + ... + 74811.

It is an arithmetic number, because the mean of its divisors is an integer number (673110).

Almost surely, 2^3290738 is an apocalyptic number.

3290738 is a deficient number, since it is larger than the sum of its proper divisors (2094142).

3290738 is a wasteful number, since it uses less digits than its factorization.

3290738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149592.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 3290738 is about 1814.0391395998. The cubic root of 3290738 is about 148.7411387514.

It can be divided in two parts, 32 and 90738, that multiplied together give a square (2903616 = 1704²).

The spelling of 3290738 in words is "three million, two hundred ninety thousand, seven hundred thirty-eight".