4091551336 has 16 divisors (see below), whose sum is σ = 7714046340. Its totient is φ = 2034472320.

The previous prime is 4091551307. The next prime is 4091551357. The reversal of 4091551336 is 6331551904.

It is a happy number.

4091551336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4015756900 + 75794436 = 63370^2 + 8706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4091551295 and 4091551304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1411381 + ... + 1414276.

Almost surely, 2^4091551336 is an apocalyptic number.

It is an amenable number.

4091551336 is a deficient number, since it is larger than the sum of its proper divisors (3622495004).

4091551336 is a wasteful number, since it uses less digits than its factorization.

4091551336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825844 (or 2825840 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 4091551336 is about 63965.2353704729. The cubic root of 4091551336 is about 1599.4205370395.

The spelling of 4091551336 in words is "four billion, ninety-one million, five hundred fifty-one thousand, three hundred thirty-six".