1399589034 has 8 divisors (see below), whose sum is σ = 2799178080. Its totient is φ = 466529676.

The previous prime is 1399589033. The next prime is 1399589053. The reversal of 1399589034 is 4309859931.

It is a happy number.

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

1399589034 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1399589033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116632414 + ... + 116632425.

It is an arithmetic number, because the mean of its divisors is an integer number (349897260).

Almost surely, 2^1399589034 is an apocalyptic number.

1399589034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1399589034 is a wasteful number, since it uses less digits than its factorization.

1399589034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233264844.

The product of its (nonzero) digits is 1049760, while the sum is 51.

The square root of 1399589034 is about 37411.0817004801. The cubic root of 1399589034 is about 1118.5794687213.

The spelling of 1399589034 in words is "one billion, three hundred ninety-nine million, five hundred eighty-nine thousand, thirty-four".