4785649092 has 108 divisors (see below), whose sum is σ = 14812827120. Its totient is φ = 1295354592.

The previous prime is 4785649067. The next prime is 4785649093. The reversal of 4785649092 is 2909465874.

4785649092 is a `hidden beast` number, since 4 + 78 + 564 + 9 + 0 + 9 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (4785649093) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37878 + ... + 104909.

Almost surely, 2^4785649092 is an apocalyptic number.

4785649092 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4785649092 is an abundant number, since it is smaller than the sum of its proper divisors (10027178028).

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

4785649092 is a wasteful number, since it uses less digits than its factorization.

4785649092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142830 (or 142818 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 4785649092 is about 69178.3860175995. The cubic root of 4785649092 is about 1685.1825379063.

The spelling of 4785649092 in words is "four billion, seven hundred eighty-five million, six hundred forty-nine thousand, ninety-two".