3250149 has 8 divisors (see below), whose sum is σ = 4952640. Its totient is φ = 1857216.

The previous prime is 3250147. The next prime is 3250157. The reversal of 3250149 is 9410523.

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

It is not a de Polignac number, because 3250149 - 2¹ = 3250147 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77364 + ... + 77405.

It is an arithmetic number, because the mean of its divisors is an integer number (619080).

Almost surely, 2^3250149 is an apocalyptic number.

It is an amenable number.

3250149 is a deficient number, since it is larger than the sum of its proper divisors (1702491).

3250149 is a wasteful number, since it uses less digits than its factorization.

3250149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154779.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 3250149 is about 1802.8169624230. The cubic root of 3250149 is about 148.1270670366.

The spelling of 3250149 in words is "three million, two hundred fifty thousand, one hundred forty-nine".