3826659428 has 6 divisors (see below), whose sum is σ = 6696654006. Its totient is φ = 1913329712.

The previous prime is 3826659407. The next prime is 3826659461. The reversal of 3826659428 is 8249566283.

It can be written as a sum of positive squares in only one way, i.e., 2753310784 + 1073348644 = 52472^2 + 32762^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3826659428.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478332425 + ... + 478332432.

It is an arithmetic number, because the mean of its divisors is an integer number (1116109001).

Almost surely, 2^3826659428 is an apocalyptic number.

It is an amenable number.

3826659428 is a deficient number, since it is larger than the sum of its proper divisors (2869994578).

3826659428 is a wasteful number, since it uses less digits than its factorization.

3826659428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956664861 (or 956664859 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 53.

The square root of 3826659428 is about 61859.9986097640. The cubic root of 3826659428 is about 1564.1315297009.

The spelling of 3826659428 in words is "three billion, eight hundred twenty-six million, six hundred fifty-nine thousand, four hundred twenty-eight".