3799731 has 8 divisors (see below), whose sum is σ = 5456080. Its totient is φ = 2338272.

The previous prime is 3799727. The next prime is 3799759. The reversal of 3799731 is 1379973.

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

It is not a de Polignac number, because 3799731 - 2² = 3799727 is a prime.

It is a super-2 number, since 2×3799731² = 28875911344722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 97429 = 3799731 / (3 + 7 + 9 + 9 + 7 + 3 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3799731.

It is not an unprimeable number, because it can be changed into a prime (3799931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48676 + ... + 48753.

It is an arithmetic number, because the mean of its divisors is an integer number (682010).

Almost surely, 2^3799731 is an apocalyptic number.

3799731 is a deficient number, since it is larger than the sum of its proper divisors (1656349).

3799731 is a wasteful number, since it uses less digits than its factorization.

3799731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97445.

The product of its digits is 35721, while the sum is 39.

The square root of 3799731 is about 1949.2898706965. The cubic root of 3799731 is about 156.0453927733.

The spelling of 3799731 in words is "three million, seven hundred ninety-nine thousand, seven hundred thirty-one".