3308971 has 8 divisors (see below), whose sum is σ = 3441024. Its totient is φ = 3178560.

The previous prime is 3308959. The next prime is 3308989. The reversal of 3308971 is 1798033.

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 3308971 - 2⁵ = 3308939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3308911) 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, 5055 + ... + 5671.

It is an arithmetic number, because the mean of its divisors is an integer number (430128).

Almost surely, 2^3308971 is an apocalyptic number.

3308971 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3308971 is a deficient number, since it is larger than the sum of its proper divisors (132053).

3308971 is a wasteful number, since it uses less digits than its factorization.

3308971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 3308971 is about 1819.0577231083. The cubic root of 3308971 is about 149.0153430742.

The spelling of 3308971 in words is "three million, three hundred eight thousand, nine hundred seventy-one".