39747630948 has 24 divisors (see below), whose sum is σ = 94050734400. Its totient is φ = 13062601440.

The previous prime is 39747630947. The next prime is 39747630959. The reversal of 39747630948 is 84903674793.

It is a junction number, because it is equal to n+sod(n) for n = 39747630891 and 39747630900.

It is not an unprimeable number, because it can be changed into a prime (39747630943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23325223 + ... + 23326926.

It is an arithmetic number, because the mean of its divisors is an integer number (3918780600).

Almost surely, 2^39747630948 is an apocalyptic number.

It is an amenable number.

39747630948 is an abundant number, since it is smaller than the sum of its proper divisors (54303103452).

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

39747630948 is a wasteful number, since it uses less digits than its factorization.

39747630948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46652227 (or 46652225 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 60.

The spelling of 39747630948 in words is "thirty-nine billion, seven hundred forty-seven million, six hundred thirty thousand, nine hundred forty-eight".