39760616448 has 462 divisors, whose sum is σ = 138752799936. Its totient is φ = 11349725184.

The previous prime is 39760616443. The next prime is 39760616531. The reversal of 39760616448 is 84461606793.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 39760616394 and 39760616403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39760616443) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 36577761 + ... + 36578847.

Almost surely, 2^39760616448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39760616448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69376399968).

39760616448 is an abundant number, since it is smaller than the sum of its proper divisors (98992183488).

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

39760616448 is an equidigital number, since it uses as much as digits as its factorization.

39760616448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139 (or 1099 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 39760616448 in words is "thirty-nine billion, seven hundred sixty million, six hundred sixteen thousand, four hundred forty-eight".