1385174308 has 48 divisors (see below), whose sum is σ = 2870855680. Its totient is φ = 572461344.

The previous prime is 1385174293. The next prime is 1385174311. The reversal of 1385174308 is 8034715831.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87835 + ... + 102397.

Almost surely, 2^1385174308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1385174308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1435427840).

1385174308 is an abundant number, since it is smaller than the sum of its proper divisors (1485681372).

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

1385174308 is a wasteful number, since it uses less digits than its factorization.

1385174308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14696 (or 14694 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 1385174308 is about 37217.9299263137. The cubic root of 1385174308 is about 1114.7260302699.

The spelling of 1385174308 in words is "one billion, three hundred eighty-five million, one hundred seventy-four thousand, three hundred eight".