3315901 has 4 divisors (see below), whose sum is σ = 3510972. Its totient is φ = 3120832.

The previous prime is 3315883. The next prime is 3315929. The reversal of 3315901 is 1095133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1428025 + 1887876 = 1195^2 + 1374^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3315901 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 (3315971) 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, 97510 + ... + 97543.

It is an arithmetic number, because the mean of its divisors is an integer number (877743).

Almost surely, 2^3315901 is an apocalyptic number.

It is an amenable number.

3315901 is a deficient number, since it is larger than the sum of its proper divisors (195071).

3315901 is a wasteful number, since it uses less digits than its factorization.

3315901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195070.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 3315901 is about 1820.9615591769. The cubic root of 3315901 is about 149.1192984782.

The spelling of 3315901 in words is "three million, three hundred fifteen thousand, nine hundred one".