1369846752 has 48 divisors (see below), whose sum is σ = 3645124560. Its totient is φ = 450358272.

The previous prime is 1369846733. The next prime is 1369846763. The reversal of 1369846752 is 2576489631.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 1369846695 and 1369846704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90727 + ... + 104742.

It is an arithmetic number, because the mean of its divisors is an integer number (75940095).

Almost surely, 2^1369846752 is an apocalyptic number.

1369846752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1369846752 is an abundant number, since it is smaller than the sum of its proper divisors (2275277808).

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

1369846752 is a wasteful number, since it uses less digits than its factorization.

1369846752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195555 (or 195547 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 1369846752 is about 37011.4408257771. The cubic root of 1369846752 is about 1110.5991279029.

The spelling of 1369846752 in words is "one billion, three hundred sixty-nine million, eight hundred forty-six thousand, seven hundred fifty-two".