612303348 has 96 divisors (see below), whose sum is σ = 1631629440. Its totient is φ = 177500160.

The previous prime is 612303347. The next prime is 612303371. The reversal of 612303348 is 843303216.

612303348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612303347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156990 + ... + 160842.

It is an arithmetic number, because the mean of its divisors is an integer number (16996140).

Almost surely, 2^612303348 is an apocalyptic number.

612303348 is a gapful number since it is divisible by the number (68) 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 612303348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (815814720).

612303348 is an abundant number, since it is smaller than the sum of its proper divisors (1019326092).

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

612303348 is a wasteful number, since it uses less digits than its factorization.

612303348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937 (or 3935 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 612303348 is about 24744.7640522192. The cubic root of 612303348 is about 849.1587284262.

The spelling of 612303348 in words is "six hundred twelve million, three hundred three thousand, three hundred forty-eight".