1369488900828 has 24 divisors (see below), whose sum is σ = 3240480781440. Its totient is φ = 450066774640.

The previous prime is 1369488900823. The next prime is 1369488900851. The reversal of 1369488900828 is 8280098849631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369488900823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803689818 + ... + 803691521.

It is an arithmetic number, because the mean of its divisors is an integer number (135020032560).

Almost surely, 2^{1369488900828} is an apocalyptic number.

It is an amenable number.

1369488900828 is an abundant number, since it is smaller than the sum of its proper divisors (1870991880612).

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

1369488900828 is a wasteful number, since it uses less digits than its factorization.

1369488900828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607381417 (or 1607381415 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 66.

The spelling of 1369488900828 in words is "one trillion, three hundred sixty-nine billion, four hundred eighty-eight million, nine hundred thousand, eight hundred twenty-eight".