4264398240 has 48 divisors (see below), whose sum is σ = 13432855968. Its totient is φ = 1137172736.

The previous prime is 4264398227. The next prime is 4264398251. The reversal of 4264398240 is 428934624.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 4264398192 and 4264398201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4441602 + ... + 4442561.

It is an arithmetic number, because the mean of its divisors is an integer number (279851166).

Almost surely, 2^4264398240 is an apocalyptic number.

4264398240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4264398240 is an abundant number, since it is smaller than the sum of its proper divisors (9168457728).

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

4264398240 is a wasteful number, since it uses less digits than its factorization.

4264398240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8884181 (or 8884173 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The square root of 4264398240 is about 65302.3601411159. The cubic root of 4264398240 is about 1621.6330430895.

The spelling of 4264398240 in words is "four billion, two hundred sixty-four million, three hundred ninety-eight thousand, two hundred forty".