1385710471 has 8 divisors (see below), whose sum is σ = 1393939664. Its totient is φ = 1377492480.

The previous prime is 1385710441. The next prime is 1385710483. The reversal of 1385710471 is 1740175831.

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 1385710471 - 2¹⁹ = 1385186183 is a prime.

It is a super-3 number, since 3×1385710471³ (a number of 28 digits) contains 333 as substring.

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 1385710471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385710441) 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 7 ways as a sum of consecutive naturals, for example, 450280 + ... + 453346.

It is an arithmetic number, because the mean of its divisors is an integer number (174242458).

Almost surely, 2^1385710471 is an apocalyptic number.

1385710471 is a deficient number, since it is larger than the sum of its proper divisors (8229193).

1385710471 is a wasteful number, since it uses less digits than its factorization.

1385710471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 1385710471 is about 37225.1322495972. The cubic root of 1385710471 is about 1114.8698383454.

The spelling of 1385710471 in words is "one billion, three hundred eighty-five million, seven hundred ten thousand, four hundred seventy-one".