4033978802 has 24 divisors (see below), whose sum is σ = 7041238956. Its totient is φ = 1728269088.

The previous prime is 4033978799. The next prime is 4033978811. The reversal of 4033978802 is 2088793304.

It can be written as a sum of positive squares in 2 ways, for example, as 3394344121 + 639634681 = 58261^2 + 25291^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 423848 + ... + 433260.

Almost surely, 2^4033978802 is an apocalyptic number.

4033978802 is a deficient number, since it is larger than the sum of its proper divisors (3007260154).

4033978802 is a wasteful number, since it uses less digits than its factorization.

4033978802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13802 (or 13795 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 4033978802 is about 63513.6111554051. The cubic root of 4033978802 is about 1591.8832164466.

The spelling of 4033978802 in words is "four billion, thirty-three million, nine hundred seventy-eight thousand, eight hundred two".