983969355 has 8 divisors (see below), whose sum is σ = 1574350992. Its totient is φ = 524783648.

The previous prime is 983969339. The next prime is 983969369. The reversal of 983969355 is 553969389.

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 983969355 - 2⁴ = 983969339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 983969295 and 983969304.

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, 32798964 + ... + 32798993.

It is an arithmetic number, because the mean of its divisors is an integer number (196793874).

Almost surely, 2^983969355 is an apocalyptic number.

983969355 is a deficient number, since it is larger than the sum of its proper divisors (590381637).

983969355 is a wasteful number, since it uses less digits than its factorization.

983969355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65597965.

The product of its digits is 7873200, while the sum is 57.

The square root of 983969355 is about 31368.2858154538. The cubic root of 983969355 is about 994.6276411128.

The spelling of 983969355 in words is "nine hundred eighty-three million, nine hundred sixty-nine thousand, three hundred fifty-five".