389696355 has 48 divisors (see below), whose sum is σ = 717219360. Its totient is φ = 195062784.

The previous prime is 389696347. The next prime is 389696407. The reversal of 389696355 is 553696983.

It is not a de Polignac number, because 389696355 - 2³ = 389696347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 503749 + ... + 504521.

It is an arithmetic number, because the mean of its divisors is an integer number (14942070).

Almost surely, 2^389696355 is an apocalyptic number.

389696355 is a deficient number, since it is larger than the sum of its proper divisors (327523005).

389696355 is a wasteful number, since it uses less digits than its factorization.

389696355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460 (or 1457 counting only the distinct ones).

The product of its digits is 5248800, while the sum is 54.

The square root of 389696355 is about 19740.7283300288. The cubic root of 389696355 is about 730.4246950161.

The spelling of 389696355 in words is "three hundred eighty-nine million, six hundred ninety-six thousand, three hundred fifty-five".