1359494744 has 16 divisors (see below), whose sum is σ = 2574292320. Its totient is φ = 673016800.

The previous prime is 1359494713. The next prime is 1359494749. The reversal of 1359494744 is 4474949531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1359494692 and 1359494701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359494749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840464 + ... + 842079.

It is an arithmetic number, because the mean of its divisors is an integer number (160893270).

Almost surely, 2^1359494744 is an apocalyptic number.

It is an amenable number.

1359494744 is a deficient number, since it is larger than the sum of its proper divisors (1214797576).

1359494744 is a wasteful number, since it uses less digits than its factorization.

1359494744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682650 (or 1682646 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The square root of 1359494744 is about 36871.3268543458. The cubic root of 1359494744 is about 1107.7944311422.

The spelling of 1359494744 in words is "one billion, three hundred fifty-nine million, four hundred ninety-four thousand, seven hundred forty-four".