4929240840 has 64 divisors (see below), whose sum is σ = 14904207360. Its totient is φ = 1304110080.

The previous prime is 4929240803. The next prime is 4929240859. The reversal of 4929240840 is 480429294.

It is a junction number, because it is equal to n+sod(n) for n = 4929240792 and 4929240801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146481 + ... + 176960.

It is an arithmetic number, because the mean of its divisors is an integer number (232878240).

Almost surely, 2^4929240840 is an apocalyptic number.

4929240840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4929240840 is an abundant number, since it is smaller than the sum of its proper divisors (9974966520).

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

4929240840 is a wasteful number, since it uses less digits than its factorization.

4929240840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323582 (or 323578 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 4929240840 is about 70208.5524704790. The cubic root of 4929240840 is about 1701.8711622932.

The spelling of 4929240840 in words is "four billion, nine hundred twenty-nine million, two hundred forty thousand, eight hundred forty".