3020938 has 4 divisors (see below), whose sum is σ = 4531410. Its totient is φ = 1510468.

The previous prime is 3020929. The next prime is 3020957. The reversal of 3020938 is 8390203.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8390203 = 43 ⋅195121.

It can be written as a sum of positive squares in only one way, i.e., 2699449 + 321489 = 1643^2 + 567^2 .

It is a super-3 number, since 3×3020938³ = 82707842333435801016, which contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755233 + ... + 755236.

Almost surely, 2^3020938 is an apocalyptic number.

3020938 is a deficient number, since it is larger than the sum of its proper divisors (1510472).

3020938 is a wasteful number, since it uses less digits than its factorization.

3020938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510471.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3020938 is about 1738.0845779190. The cubic root of 3020938 is about 144.5597107984.

The spelling of 3020938 in words is "three million, twenty thousand, nine hundred thirty-eight".