3367531 has 2 divisors, whose sum is σ = 3367532. Its totient is φ = 3367530.

The previous prime is 3367517. The next prime is 3367571. The reversal of 3367531 is 1357633.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3367531 - 2¹⁷ = 3236459 is a prime.

It is a super-2 number, since 2×3367531² = 22680530071922, which contains 22 as substring.

3367531 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3367531.

It is not a weakly prime, because it can be changed into another prime (3367571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1683765 + 1683766.

It is an arithmetic number, because the mean of its divisors is an integer number (1683766).

Almost surely, 2^3367531 is an apocalyptic number.

3367531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3367531 is an equidigital number, since it uses as much as digits as its factorization.

3367531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 28.

The square root of 3367531 is about 1835.0833768524. The cubic root of 3367531 is about 149.8892664221.

The spelling of 3367531 in words is "three million, three hundred sixty-seven thousand, five hundred thirty-one".