4235377616 has 40 divisors (see below), whose sum is σ = 8494713000. Its totient is φ = 2043292160.

The previous prime is 4235377591. The next prime is 4235377633. The reversal of 4235377616 is 6167735324.

It can be written as a sum of positive squares in 4 ways, for example, as 2529687616 + 1705690000 = 50296^2 + 41300^2 .

It is a super-2 number, since 2×4235377616² = 35876847100227686912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1180946 + ... + 1184526.

It is an arithmetic number, because the mean of its divisors is an integer number (212367825).

Almost surely, 2^4235377616 is an apocalyptic number.

It is an amenable number.

4235377616 is an abundant number, since it is smaller than the sum of its proper divisors (4259335384).

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

4235377616 is a wasteful number, since it uses less digits than its factorization.

4235377616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6167 (or 6161 counting only the distinct ones).

The product of its digits is 635040, while the sum is 44.

The square root of 4235377616 is about 65079.7788564159. The cubic root of 4235377616 is about 1617.9460857650.

The spelling of 4235377616 in words is "four billion, two hundred thirty-five million, three hundred seventy-seven thousand, six hundred sixteen".