3726843303 has 4 divisors (see below), whose sum is σ = 4969124408. Its totient is φ = 2484562200.

The previous prime is 3726843287. The next prime is 3726843313. The reversal of 3726843303 is 3033486273.

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

It is not a de Polignac number, because 3726843303 - 2⁴ = 3726843287 is a prime.

It is a super-2 number, since 2×3726843303² = 27778722010231899618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3726843313) 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, 621140548 + ... + 621140553.

It is an arithmetic number, because the mean of its divisors is an integer number (1242281102).

Almost surely, 2^3726843303 is an apocalyptic number.

3726843303 is a deficient number, since it is larger than the sum of its proper divisors (1242281105).

3726843303 is a wasteful number, since it uses less digits than its factorization.

3726843303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242281104.

The product of its (nonzero) digits is 217728, while the sum is 39.

The square root of 3726843303 is about 61047.8771375385. The cubic root of 3726843303 is about 1550.4117259341.

The spelling of 3726843303 in words is "three billion, seven hundred twenty-six million, eight hundred forty-three thousand, three hundred three".