4892920344 has 160 divisors (see below), whose sum is σ = 14841066240. Its totient is φ = 1497139200.

The previous prime is 4892920243. The next prime is 4892920363. The reversal of 4892920344 is 4430292984.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4892920344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1607464 + ... + 1610504.

It is an arithmetic number, because the mean of its divisors is an integer number (92756664).

Almost surely, 2^4892920344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4892920344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7420533120).

4892920344 is an abundant number, since it is smaller than the sum of its proper divisors (9948145896).

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

4892920344 is a wasteful number, since it uses less digits than its factorization.

4892920344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263 (or 3250 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 4892920344 is about 69949.4127495006. The cubic root of 4892920344 is about 1697.6808450088.

The spelling of 4892920344 in words is "four billion, eight hundred ninety-two million, nine hundred twenty thousand, three hundred forty-four".