1359071999 has 8 divisors (see below), whose sum is σ = 1367948160. Its totient is φ = 1350210456.

The previous prime is 1359071983. The next prime is 1359072031. The reversal of 1359071999 is 9991709531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1359071999 - 2⁴ = 1359071983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1359071999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359079999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230324 + ... + 236150.

It is an arithmetic number, because the mean of its divisors is an integer number (170993520).

Almost surely, 2^1359071999 is an apocalyptic number.

1359071999 is a deficient number, since it is larger than the sum of its proper divisors (8876161).

1359071999 is a wasteful number, since it uses less digits than its factorization.

1359071999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7309.

The product of its (nonzero) digits is 688905, while the sum is 53.

The square root of 1359071999 is about 36865.5937019872. The cubic root of 1359071999 is about 1107.6795935995.

The spelling of 1359071999 in words is "one billion, three hundred fifty-nine million, seventy-one thousand, nine hundred ninety-nine".