1369337828 has 96 divisors (see below), whose sum is σ = 2786918400. Its totient is φ = 584409600.

The previous prime is 1369337791. The next prime is 1369337843. The reversal of 1369337828 is 8287339631.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7169213 + ... + 7169403.

It is an arithmetic number, because the mean of its divisors is an integer number (29030400).

Almost surely, 2^1369337828 is an apocalyptic number.

It is an amenable number.

1369337828 is an abundant number, since it is smaller than the sum of its proper divisors (1417580572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1369337828 is a wasteful number, since it uses less digits than its factorization.

1369337828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 439 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 50.

The square root of 1369337828 is about 37004.5649616368. The cubic root of 1369337828 is about 1110.4615746669.

The spelling of 1369337828 in words is "one billion, three hundred sixty-nine million, three hundred thirty-seven thousand, eight hundred twenty-eight".