748710311616 has 336 divisors, whose sum is σ = 2281593453568. Its totient is φ = 234362419200.

The previous prime is 748710311603. The next prime is 748710311617. The reversal of 748710311616 is 616113017847.

It is a happy number.

748710311616 is a `hidden beast` number, since 7 + 4 + 8 + 7 + 10 + 3 + 11 + 616 = 666.

It is not an unprimeable number, because it can be changed into a prime (748710311617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120542751 + ... + 120548961.

Almost surely, 2^748710311616 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 748710311616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1140796726784).

748710311616 is an abundant number, since it is smaller than the sum of its proper divisors (1532883141952).

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

748710311616 is a wasteful number, since it uses less digits than its factorization.

748710311616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460 (or 6447 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 748710311616 in words is "seven hundred forty-eight billion, seven hundred ten million, three hundred eleven thousand, six hundred sixteen".