746880196608 has 2016 divisors, whose sum is σ = 3045633776640. Its totient is φ = 180592312320.

The previous prime is 746880196603. The next prime is 746880196609. The reversal of 746880196608 is 806691088647.

746880196608 is a `hidden beast` number, since 7 + 4 + 6 + 8 + 8 + 0 + 19 + 6 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746880196603) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 24092909553 + ... + 24092909583.

It is an arithmetic number, because the mean of its divisors is an integer number (1510731040).

Almost surely, 2^746880196608 is an apocalyptic number.

746880196608 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746880196608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1522816888320).

746880196608 is an abundant number, since it is smaller than the sum of its proper divisors (2298753580032).

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

746880196608 is a wasteful number, since it uses less digits than its factorization.

746880196608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 746880196608 in words is "seven hundred forty-six billion, eight hundred eighty million, one hundred ninety-six thousand, six hundred eight".