1349106018 has 16 divisors (see below), whose sum is σ = 2905766976. Its totient is φ = 415109520.

The previous prime is 1349105999. The next prime is 1349106023. The reversal of 1349106018 is 8106019431.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1349106018.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8648038 + ... + 8648193.

It is an arithmetic number, because the mean of its divisors is an integer number (181610436).

Almost surely, 2^1349106018 is an apocalyptic number.

1349106018 is an abundant number, since it is smaller than the sum of its proper divisors (1556660958).

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

1349106018 is a wasteful number, since it uses less digits than its factorization.

1349106018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17296249.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1349106018 is about 36730.1785729392. The cubic root of 1349106018 is about 1104.9654358810.

The spelling of 1349106018 in words is "one billion, three hundred forty-nine million, one hundred six thousand, eighteen".