3317961 has 8 divisors (see below), whose sum is σ = 4566784. Its totient is φ = 2140560.

The previous prime is 3317947. The next prime is 3318001. The reversal of 3317961 is 1697133.

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

It is not a de Polignac number, because 3317961 - 2⁹ = 3317449 is a prime.

It is a super-2 number, since 2×3317961² = 22017730395042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3316961) 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, 17746 + ... + 17931.

It is an arithmetic number, because the mean of its divisors is an integer number (570848).

Almost surely, 2^3317961 is an apocalyptic number.

3317961 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3317961 is a deficient number, since it is larger than the sum of its proper divisors (1248823).

3317961 is a wasteful number, since it uses less digits than its factorization.

3317961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35711.

The product of its digits is 3402, while the sum is 30.

The square root of 3317961 is about 1821.5271065784. The cubic root of 3317961 is about 149.1501721546.

It can be divided in two parts, 3317 and 961, that added together give a triangular number (4278 = T₉₂).

The spelling of 3317961 in words is "three million, three hundred seventeen thousand, nine hundred sixty-one".