1406360244 has 24 divisors (see below), whose sum is σ = 3303243328. Its totient is φ = 465681600.

The previous prime is 1406360243. The next prime is 1406360287. The reversal of 1406360244 is 4420636041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406360243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386257 + ... + 389880.

Almost surely, 2^1406360244 is an apocalyptic number.

It is an amenable number.

1406360244 is an abundant number, since it is smaller than the sum of its proper divisors (1896883084).

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

1406360244 is a wasteful number, since it uses less digits than its factorization.

1406360244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776295 (or 776293 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 1406360244 is about 37501.4698911923. The cubic root of 1406360244 is about 1120.3804627919.

Adding to 1406360244 its reverse (4420636041), we get a palindrome (5826996285).

The spelling of 1406360244 in words is "one billion, four hundred six million, three hundred sixty thousand, two hundred forty-four".