4090820762 has 24 divisors (see below), whose sum is σ = 7163881524. Its totient is φ = 1746868032.

The previous prime is 4090820753. The next prime is 4090820801. The reversal of 4090820762 is 2670280904.

It can be written as a sum of positive squares in 2 ways, for example, as 4090753681 + 67081 = 63959^2 + 259^2 .

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 11 ways as a sum of consecutive naturals, for example, 48203 + ... + 102494.

Almost surely, 2^4090820762 is an apocalyptic number.

4090820762 is a deficient number, since it is larger than the sum of its proper divisors (3073060762).

4090820762 is a wasteful number, since it uses less digits than its factorization.

4090820762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150990 (or 150983 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 4090820762 is about 63959.5244041104. The cubic root of 4090820762 is about 1599.3253356095.

The spelling of 4090820762 in words is "four billion, ninety million, eight hundred twenty thousand, seven hundred sixty-two".