1385070326 has 8 divisors (see below), whose sum is σ = 2091549600. Its totient is φ = 687887128.

The previous prime is 1385070299. The next prime is 1385070329. The reversal of 1385070326 is 6230705831.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385070329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2323646 + ... + 2324241.

It is an arithmetic number, because the mean of its divisors is an integer number (261443700).

Almost surely, 2^1385070326 is an apocalyptic number.

1385070326 is a deficient number, since it is larger than the sum of its proper divisors (706479274).

1385070326 is a wasteful number, since it uses less digits than its factorization.

1385070326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648038.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1385070326 is about 37216.5329658742. The cubic root of 1385070326 is about 1114.6981362251.

The spelling of 1385070326 in words is "one billion, three hundred eighty-five million, seventy thousand, three hundred twenty-six".