3993315 has 8 divisors (see below), whose sum is σ = 6389328. Its totient is φ = 2129760.

The previous prime is 3993313. The next prime is 3993323. The reversal of 3993315 is 5133993.

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

It is not a de Polignac number, because 3993315 - 2¹ = 3993313 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3993313) 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, 133096 + ... + 133125.

It is an arithmetic number, because the mean of its divisors is an integer number (798666).

Almost surely, 2^3993315 is an apocalyptic number.

3993315 is a deficient number, since it is larger than the sum of its proper divisors (2396013).

3993315 is a wasteful number, since it uses less digits than its factorization.

3993315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266229.

The product of its digits is 10935, while the sum is 33.

The square root of 3993315 is about 1998.3280511468. The cubic root of 3993315 is about 158.6516244204.

The spelling of 3993315 in words is "three million, nine hundred ninety-three thousand, three hundred fifteen".