4992331968 has 196 divisors, whose sum is σ = 15997690128. Its totient is φ = 1535915520.

The previous prime is 4992331937. The next prime is 4992331973. The reversal of 4992331968 is 8691332994.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 602413 + ... + 610643.

It is an arithmetic number, because the mean of its divisors is an integer number (81620868).

Almost surely, 2^4992331968 is an apocalyptic number.

4992331968 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4992331968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7998845064).

4992331968 is an abundant number, since it is smaller than the sum of its proper divisors (11005358160).

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

4992331968 is an equidigital number, since it uses as much as digits as its factorization.

4992331968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8274 (or 8249 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 4992331968 is about 70656.4361399583. The cubic root of 4992331968 is about 1709.1013560797.

The spelling of 4992331968 in words is "four billion, nine hundred ninety-two million, three hundred thirty-one thousand, nine hundred sixty-eight".