981480830 has 16 divisors (see below), whose sum is σ = 1927271664. Its totient is φ = 356902080.

The previous prime is 981480821. The next prime is 981480881. The reversal of 981480830 is 38084189.

981480830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4461167 + ... + 4461386.

It is an arithmetic number, because the mean of its divisors is an integer number (120454479).

Almost surely, 2^981480830 is an apocalyptic number.

981480830 is a deficient number, since it is larger than the sum of its proper divisors (945790834).

981480830 is a wasteful number, since it uses less digits than its factorization.

981480830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8922571.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 981480830 is about 31328.5944466074. The cubic root of 981480830 is about 993.7884397403.

The spelling of 981480830 in words is "nine hundred eighty-one million, four hundred eighty thousand, eight hundred thirty".