1207799982 has 12 divisors (see below), whose sum is σ = 2616900000. Its totient is φ = 402599988.

The previous prime is 1207799977. The next prime is 1207799993. The reversal of 1207799982 is 2899977021.

It is a super-3 number, since 3×1207799982³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33549982 + ... + 33550017.

It is an arithmetic number, because the mean of its divisors is an integer number (218075000).

Almost surely, 2^1207799982 is an apocalyptic number.

1207799982 is an abundant number, since it is smaller than the sum of its proper divisors (1409100018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1207799982 is a wasteful number, since it uses less digits than its factorization.

1207799982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67100007 (or 67100004 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The square root of 1207799982 is about 34753.4168392117. The cubic root of 1207799982 is about 1064.9560201372.

The spelling of 1207799982 in words is "one billion, two hundred seven million, seven hundred ninety-nine thousand, nine hundred eighty-two".