39282377872 has 40 divisors (see below), whose sum is σ = 76865592440. Its totient is φ = 19447050240.

The previous prime is 39282377861. The next prime is 39282377881. The reversal of 39282377872 is 27877328293.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 896164096 + 38386213776 = 29936^2 + 195924^2 .

It is a super-2 number, since 2×39282377872² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 633568 + ... + 692800.

It is an arithmetic number, because the mean of its divisors is an integer number (1921639811).

Almost surely, 2^39282377872 is an apocalyptic number.

It is an amenable number.

39282377872 is a deficient number, since it is larger than the sum of its proper divisors (37583214568).

39282377872 is a wasteful number, since it uses less digits than its factorization.

39282377872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59651 (or 59645 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 58.

The spelling of 39282377872 in words is "thirty-nine billion, two hundred eighty-two million, three hundred seventy-seven thousand, eight hundred seventy-two".