1368492960 has 96 divisors (see below), whose sum is σ = 4316239872. Its totient is φ = 364467200.

The previous prime is 1368492949. The next prime is 1368492997. The reversal of 1368492960 is 692948631.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551242 + ... + 553718.

It is an arithmetic number, because the mean of its divisors is an integer number (44960832).

Almost surely, 2^1368492960 is an apocalyptic number.

1368492960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1368492960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2158119936).

1368492960 is an abundant number, since it is smaller than the sum of its proper divisors (2947746912).

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

1368492960 is a wasteful number, since it uses less digits than its factorization.

1368492960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3646 (or 3638 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 1368492960 is about 36993.1474735524. The cubic root of 1368492960 is about 1110.2331463836.

The spelling of 1368492960 in words is "one billion, three hundred sixty-eight million, four hundred ninety-two thousand, nine hundred sixty".