4892969772 has 18 divisors (see below), whose sum is σ = 12368340348. Its totient is φ = 1630989912.

The previous prime is 4892969749. The next prime is 4892969773. The reversal of 4892969772 is 2779692984.

4892969772 is a `hidden beast` number, since 489 + 29 + 69 + 7 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (4892969773) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67957878 + ... + 67957949.

Almost surely, 2^4892969772 is an apocalyptic number.

It is an amenable number.

4892969772 is an abundant number, since it is smaller than the sum of its proper divisors (7475370576).

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

4892969772 is a wasteful number, since it uses less digits than its factorization.

4892969772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135915837 (or 135915832 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 63.

The square root of 4892969772 is about 69949.7660610813. The cubic root of 4892969772 is about 1697.6865616143.

The spelling of 4892969772 in words is "four billion, eight hundred ninety-two million, nine hundred sixty-nine thousand, seven hundred seventy-two".