827669036 has 12 divisors (see below), whose sum is σ = 1468262712. Its totient is φ = 408165408.

The previous prime is 827669027. The next prime is 827669039. The reversal of 827669036 is 630966728.

It is not an unprimeable number, because it can be changed into a prime (827669039) 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, 1416950 + ... + 1417533.

It is an arithmetic number, because the mean of its divisors is an integer number (122355226).

Almost surely, 2^827669036 is an apocalyptic number.

It is an amenable number.

827669036 is a deficient number, since it is larger than the sum of its proper divisors (640593676).

827669036 is a wasteful number, since it uses less digits than its factorization.

827669036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834560 (or 2834558 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 827669036 is about 28769.2376680370. The cubic root of 827669036 is about 938.8990566166.

The spelling of 827669036 in words is "eight hundred twenty-seven million, six hundred sixty-nine thousand, thirty-six".