3246149 has 4 divisors (see below), whose sum is σ = 3315264. Its totient is φ = 3177036.

The previous prime is 3246143. The next prime is 3246157. The reversal of 3246149 is 9416423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3246149 - 2¹⁶ = 3180613 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 (3246143) 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, 34487 + ... + 34580.

It is an arithmetic number, because the mean of its divisors is an integer number (828816).

Almost surely, 2^3246149 is an apocalyptic number.

It is an amenable number.

3246149 is a deficient number, since it is larger than the sum of its proper divisors (69115).

3246149 is an equidigital number, since it uses as much as digits as its factorization.

3246149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69114.

The product of its digits is 5184, while the sum is 29.

The square root of 3246149 is about 1801.7072459198. The cubic root of 3246149 is about 148.0662747977.

The spelling of 3246149 in words is "three million, two hundred forty-six thousand, one hundred forty-nine".