983910485 has 8 divisors (see below), whose sum is σ = 1183911936. Its totient is φ = 784982160.

The previous prime is 983910461. The next prime is 983910511. The reversal of 983910485 is 584019389.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 983910485 - 2¹⁰ = 983909461 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 266261 + ... + 269930.

It is an arithmetic number, because the mean of its divisors is an integer number (147988992).

Almost surely, 2^983910485 is an apocalyptic number.

It is an amenable number.

983910485 is a deficient number, since it is larger than the sum of its proper divisors (200001451).

983910485 is a wasteful number, since it uses less digits than its factorization.

983910485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536563.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 983910485 is about 31367.3474332784. The cubic root of 983910485 is about 994.6078048253.

The spelling of 983910485 in words is "nine hundred eighty-three million, nine hundred ten thousand, four hundred eighty-five".