60749928774 has 72 divisors (see below), whose sum is σ = 143480858520. Its totient is φ = 19049141376.

The previous prime is 60749928761. The next prime is 60749928797. The reversal of 60749928774 is 47782994706.

60749928774 is a `hidden beast` number, since 60 + 7 + 499 + 2 + 87 + 7 + 4 = 666.

60749928774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 30789652 + ... + 30791624.

Almost surely, 2^60749928774 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60749928774, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71740429260).

60749928774 is an abundant number, since it is smaller than the sum of its proper divisors (82730929746).

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

60749928774 is an equidigital number, since it uses as much as digits as its factorization.

60749928774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3991 (or 1995 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 63.

The spelling of 60749928774 in words is "sixty billion, seven hundred forty-nine million, nine hundred twenty-eight thousand, seven hundred seventy-four".