982749705 has 32 divisors (see below), whose sum is σ = 1840866048. Its totient is φ = 438297600.

The previous prime is 982749697. The next prime is 982749707. The reversal of 982749705 is 507947289.

It is not a de Polignac number, because 982749705 - 2³ = 982749697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (982749707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109836 + ... + 118445.

It is an arithmetic number, because the mean of its divisors is an integer number (57527064).

Almost surely, 2^982749705 is an apocalyptic number.

It is an amenable number.

982749705 is a deficient number, since it is larger than the sum of its proper divisors (858116343).

982749705 is a wasteful number, since it uses less digits than its factorization.

982749705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228337.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The square root of 982749705 is about 31348.8389737164. The cubic root of 982749705 is about 994.2165174799.

The spelling of 982749705 in words is "nine hundred eighty-two million, seven hundred forty-nine thousand, seven hundred five".