7449930982 has 48 divisors (see below), whose sum is σ = 12426759072. Its totient is φ = 3329786880.

The previous prime is 7449930979. The next prime is 7449930991. The reversal of 7449930982 is 2890399447.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11069398 + ... + 11070070.

It is an arithmetic number, because the mean of its divisors is an integer number (258890814).

Almost surely, 2^7449930982 is an apocalyptic number.

7449930982 is a deficient number, since it is larger than the sum of its proper divisors (4976828090).

7449930982 is a wasteful number, since it uses less digits than its factorization.

7449930982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 55.

The square root of 7449930982 is about 86312.9826966952. The cubic root of 7449930982 is about 1953.0682341320.

The spelling of 7449930982 in words is "seven billion, four hundred forty-nine million, nine hundred thirty thousand, nine hundred eighty-two".