1368933732 has 36 divisors (see below), whose sum is σ = 3462587856. Its totient is φ = 456017520.

The previous prime is 1368933701. The next prime is 1368933739. The reversal of 1368933732 is 2373398631.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (1368933739) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48607 + ... + 71417.

It is an arithmetic number, because the mean of its divisors is an integer number (96182996).

Almost surely, 2^1368933732 is an apocalyptic number.

1368933732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1368933732 is an abundant number, since it is smaller than the sum of its proper divisors (2093654124).

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

1368933732 is a wasteful number, since it uses less digits than its factorization.

1368933732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24488 (or 24483 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 1368933732 is about 36999.1044756491. The cubic root of 1368933732 is about 1110.3523303252.

It can be divided in two parts, 136893 and 3732, that added together give a square (140625 = 375²).

The spelling of 1368933732 in words is "one billion, three hundred sixty-eight million, nine hundred thirty-three thousand, seven hundred thirty-two".