748214737920 has 704 divisors, whose sum is σ = 2877941821440. Its totient is φ = 183251828736.

The previous prime is 748214737901. The next prime is 748214737927. The reversal of 748214737920 is 29737412847.

748214737920 is a `hidden beast` number, since 7 + 4 + 82 + 1 + 473 + 7 + 92 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748214737927) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 400756827 + ... + 400758693.

Almost surely, 2^748214737920 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 748214737920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1438970910720).

748214737920 is an abundant number, since it is smaller than the sum of its proper divisors (2129727083520).

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

748214737920 is a wasteful number, since it uses less digits than its factorization.

748214737920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137 (or 2113 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 54.

The spelling of 748214737920 in words is "seven hundred forty-eight billion, two hundred fourteen million, seven hundred thirty-seven thousand, nine hundred twenty".