1361048358 has 16 divisors (see below), whose sum is σ = 2815962480. Its totient is φ = 438038496.

The previous prime is 1361048347. The next prime is 1361048383. The reversal of 1361048358 is 8538401631.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 3910885 + ... + 3911232.

It is an arithmetic number, because the mean of its divisors is an integer number (175997655).

Almost surely, 2^1361048358 is an apocalyptic number.

1361048358 is an abundant number, since it is smaller than the sum of its proper divisors (1454914122).

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

1361048358 is a wasteful number, since it uses less digits than its factorization.

1361048358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7822151.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 1361048358 is about 36892.3888898510. The cubic root of 1361048358 is about 1108.2162618135.

Adding to 1361048358 its reverse (8538401631), we get a palindrome (9899449989).

The spelling of 1361048358 in words is "one billion, three hundred sixty-one million, forty-eight thousand, three hundred fifty-eight".