3736249 has 4 divisors (see below), whose sum is σ = 4075920. Its totient is φ = 3396580.

The previous prime is 3736247. The next prime is 3736253. The reversal of 3736249 is 9426373.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9426373 = 11 ⋅856943.

It is not a de Polignac number, because 3736249 - 2¹ = 3736247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3736241) 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, 169819 + ... + 169840.

It is an arithmetic number, because the mean of its divisors is an integer number (1018980).

Almost surely, 2^3736249 is an apocalyptic number.

It is an amenable number.

3736249 is a deficient number, since it is larger than the sum of its proper divisors (339671).

3736249 is a wasteful number, since it uses less digits than its factorization.

3736249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339670.

The product of its digits is 27216, while the sum is 34.

The square root of 3736249 is about 1932.9379193342. The cubic root of 3736249 is about 155.1714924657.

The spelling of 3736249 in words is "three million, seven hundred thirty-six thousand, two hundred forty-nine".