983555134 has 32 divisors (see below), whose sum is σ = 1530627840. Its totient is φ = 473775552.

The previous prime is 983555117. The next prime is 983555143. The reversal of 983555134 is 431555389.

Its product of digits (324000) is a multiple of the sum of its prime divisors (864).

It is a congruent number.

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, 1955127 + ... + 1955629.

It is an arithmetic number, because the mean of its divisors is an integer number (47832120).

Almost surely, 2^983555134 is an apocalyptic number.

983555134 is a deficient number, since it is larger than the sum of its proper divisors (547072706).

983555134 is a wasteful number, since it uses less digits than its factorization.

983555134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864.

The product of its digits is 324000, while the sum is 43.

The square root of 983555134 is about 31361.6825760354. The cubic root of 983555134 is about 994.4880522526.

The spelling of 983555134 in words is "nine hundred eighty-three million, five hundred fifty-five thousand, one hundred thirty-four".