1339749118 has 8 divisors (see below), whose sum is σ = 2010006648. Its totient is φ = 669746904.

The previous prime is 1339749079. The next prime is 1339749121. The reversal of 1339749118 is 8119479331.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50121 + ... + 72052.

It is an arithmetic number, because the mean of its divisors is an integer number (251250831).

Almost surely, 2^1339749118 is an apocalyptic number.

1339749118 is a deficient number, since it is larger than the sum of its proper divisors (670257530).

1339749118 is a wasteful number, since it uses less digits than its factorization.

1339749118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127658.

The product of its digits is 163296, while the sum is 46.

The square root of 1339749118 is about 36602.5834880545. The cubic root of 1339749118 is about 1102.4049634676.

The spelling of 1339749118 in words is "one billion, three hundred thirty-nine million, seven hundred forty-nine thousand, one hundred eighteen".