385828652 has 24 divisors (see below), whose sum is σ = 746678352. Its totient is φ = 172972800.

The previous prime is 385828633. The next prime is 385828691. The reversal of 385828652 is 256828583.

It is a junction number, because it is equal to n+sod(n) for n = 385828597 and 385828606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56849 + ... + 63272.

It is an arithmetic number, because the mean of its divisors is an integer number (31111598).

Almost surely, 2^385828652 is an apocalyptic number.

It is an amenable number.

385828652 is a deficient number, since it is larger than the sum of its proper divisors (360849700).

385828652 is a wasteful number, since it uses less digits than its factorization.

385828652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120209 (or 120207 counting only the distinct ones).

The product of its digits is 921600, while the sum is 47.

The square root of 385828652 is about 19642.5215285614. The cubic root of 385828652 is about 728.0001886849. Note that the first 3 decimals are identical.

The spelling of 385828652 in words is "three hundred eighty-five million, eight hundred twenty-eight thousand, six hundred fifty-two".