3827258370244 has 27 divisors (see below), whose sum is σ = 6883873917543. Its totient is φ = 1861839049248.

The previous prime is 3827258370241. The next prime is 3827258370277. The reversal of 3827258370244 is 4420738527283.

It is a happy number.

The square root of 3827258370244 is 1956338.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2042789864644 + 1784468505600 = 1429262^2 + 1335840^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3827258370241) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 144755794 + ... + 144782230.

Almost surely, 2^{3827258370244} is an apocalyptic number.

3827258370244 is the 1956338-th square number.

It is an amenable number.

3827258370244 is a deficient number, since it is larger than the sum of its proper divisors (3056615547299).

3827258370244 is an frugal number, since it uses more digits than its factorization.

3827258370244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52952 (or 26476 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 55.

The spelling of 3827258370244 in words is "three trillion, eight hundred twenty-seven billion, two hundred fifty-eight million, three hundred seventy thousand, two hundred forty-four".