3930493 has 8 divisors (see below), whose sum is σ = 4687488. Its totient is φ = 3222384.

The previous prime is 3930491. The next prime is 3930497. The reversal of 3930493 is 3940393.

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

It is a cyclic number.

It is not a de Polignac number, because 3930493 - 2¹ = 3930491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3930491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12046 + ... + 12367.

It is an arithmetic number, because the mean of its divisors is an integer number (585936).

Almost surely, 2^3930493 is an apocalyptic number.

It is an amenable number.

3930493 is a deficient number, since it is larger than the sum of its proper divisors (756995).

3930493 is a wasteful number, since it uses less digits than its factorization.

3930493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24443.

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 3930493 is about 1982.5470990622. The cubic root of 3930493 is about 157.8152650497.

The spelling of 3930493 in words is "three million, nine hundred thirty thousand, four hundred ninety-three".