39073061628 has 36 divisors (see below), whose sum is σ = 99397126920. Its totient is φ = 12941394336.

The previous prime is 39073061627. The next prime is 39073061663. The reversal of 39073061628 is 82616037093.

39073061628 is a `hidden beast` number, since 3 + 9 + 0 + 7 + 3 + 0 + 616 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39073061627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3450918 + ... + 3462221.

Almost surely, 2^39073061628 is an apocalyptic number.

It is an amenable number.

39073061628 is an abundant number, since it is smaller than the sum of its proper divisors (60324065292).

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

39073061628 is a wasteful number, since it uses less digits than its factorization.

39073061628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6913306 (or 6913301 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 39073061628 in words is "thirty-nine billion, seventy-three million, sixty-one thousand, six hundred twenty-eight".