2868850792 has 8 divisors (see below), whose sum is σ = 5379095250. Its totient is φ = 1434425392.

The previous prime is 2868850783. The next prime is 2868850799. The reversal of 2868850792 is 2970588682.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2865032676 + 3818116 = 53526^2 + 1954^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2868850799) by changing a digit.

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 as a sum of consecutive naturals, namely, 179303167 + ... + 179303182.

Almost surely, 2^2868850792 is an apocalyptic number.

It is an amenable number.

2868850792 is a deficient number, since it is larger than the sum of its proper divisors (2510244458).

2868850792 is a wasteful number, since it uses less digits than its factorization.

2868850792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358606355 (or 358606351 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 55.

The square root of 2868850792 is about 53561.6541193418. The cubic root of 2868850792 is about 1420.9189964659.

It can be divided in two parts, 286885079 and 2, that added together give a triangular number (286885081 = T₂₃₉₅₃).

The spelling of 2868850792 in words is "two billion, eight hundred sixty-eight million, eight hundred fifty thousand, seven hundred ninety-two".