3731339 has 4 divisors (see below), whose sum is σ = 3832224. Its totient is φ = 3630456.

The previous prime is 3731333. The next prime is 3731341. The reversal of 3731339 is 9331373.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9331373 = 911 ⋅10243.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3731339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3731333) 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, 50387 + ... + 50460.

It is an arithmetic number, because the mean of its divisors is an integer number (958056).

Almost surely, 2^3731339 is an apocalyptic number.

3731339 is a deficient number, since it is larger than the sum of its proper divisors (100885).

3731339 is a wasteful number, since it uses less digits than its factorization.

3731339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100884.

The product of its digits is 5103, while the sum is 29.

The square root of 3731339 is about 1931.6674144376. The cubic root of 3731339 is about 155.1034896800.

The spelling of 3731339 in words is "three million, seven hundred thirty-one thousand, three hundred thirty-nine".