2827381948 has 6 divisors (see below), whose sum is σ = 4947918416. Its totient is φ = 1413690972.

The previous prime is 2827381943. The next prime is 2827381987. The reversal of 2827381948 is 8491837282.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2827381895 and 2827381904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2827381943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353422740 + ... + 353422747.

Almost surely, 2^2827381948 is an apocalyptic number.

It is an amenable number.

2827381948 is a deficient number, since it is larger than the sum of its proper divisors (2120536468).

2827381948 is a wasteful number, since it uses less digits than its factorization.

2827381948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706845491 (or 706845489 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 52.

The square root of 2827381948 is about 53173.1318242588. The cubic root of 2827381948 is about 1414.0393447877.

The spelling of 2827381948 in words is "two billion, eight hundred twenty-seven million, three hundred eighty-one thousand, nine hundred forty-eight".