3802726 has 4 divisors (see below), whose sum is σ = 5704092. Its totient is φ = 1901362.

The previous prime is 3802699. The next prime is 3802753. The reversal of 3802726 is 6272083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6272083 = 823 ⋅7621.

It is an interprime number because it is at equal distance from previous prime (3802699) and next prime (3802753).

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 3802694 and 3802703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 950680 + ... + 950683.

It is an arithmetic number, because the mean of its divisors is an integer number (1426023).

Almost surely, 2^3802726 is an apocalyptic number.

3802726 is a deficient number, since it is larger than the sum of its proper divisors (1901366).

3802726 is a wasteful number, since it uses less digits than its factorization.

3802726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901365.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 3802726 is about 1950.0579478569. The cubic root of 3802726 is about 156.0863810444.

The spelling of 3802726 in words is "three million, eight hundred two thousand, seven hundred twenty-six".