39067197980 has 12 divisors (see below), whose sum is σ = 82041115800. Its totient is φ = 15626879184.

The previous prime is 39067197931. The next prime is 39067197989. The reversal of 39067197980 is 8979176093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39067197989) 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 3 ways as a sum of consecutive naturals, for example, 976679930 + ... + 976679969.

It is an arithmetic number, because the mean of its divisors is an integer number (6836759650).

Almost surely, 2^39067197980 is an apocalyptic number.

It is an amenable number.

39067197980 is an abundant number, since it is smaller than the sum of its proper divisors (42973917820).

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

39067197980 is a wasteful number, since it uses less digits than its factorization.

39067197980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953359908 (or 1953359906 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 59.

The spelling of 39067197980 in words is "thirty-nine billion, sixty-seven million, one hundred ninety-seven thousand, nine hundred eighty".