4386242320 has 40 divisors (see below), whose sum is σ = 10446753240. Its totient is φ = 1711703040.

The previous prime is 4386242309. The next prime is 4386242339. The reversal of 4386242320 is 232426834.

It can be written as a sum of positive squares in 4 ways, for example, as 363131136 + 4023111184 = 19056^2 + 63428^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 665355 + ... + 671914.

It is an arithmetic number, because the mean of its divisors is an integer number (261168831).

Almost surely, 2^4386242320 is an apocalyptic number.

4386242320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4386242320 is an abundant number, since it is smaller than the sum of its proper divisors (6060510920).

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

4386242320 is a wasteful number, since it uses less digits than its factorization.

4386242320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337323 (or 1337317 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 4386242320 is about 66228.7122024881. The cubic root of 4386242320 is about 1636.9328853693.

The spelling of 4386242320 in words is "four billion, three hundred eighty-six million, two hundred forty-two thousand, three hundred twenty".