3797239 has 4 divisors (see below), whose sum is σ = 4020624. Its totient is φ = 3573856.

The previous prime is 3797219. The next prime is 3797249. The reversal of 3797239 is 9327973.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3797239 - 2⁷ = 3797111 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 (3797219) 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, 111667 + ... + 111700.

It is an arithmetic number, because the mean of its divisors is an integer number (1005156).

Almost surely, 2^3797239 is an apocalyptic number.

3797239 is a deficient number, since it is larger than the sum of its proper divisors (223385).

3797239 is a wasteful number, since it uses less digits than its factorization.

3797239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223384.

The product of its digits is 71442, while the sum is 40.

The square root of 3797239 is about 1948.6505587201. The cubic root of 3797239 is about 156.0112719228.

The spelling of 3797239 in words is "three million, seven hundred ninety-seven thousand, two hundred thirty-nine".