2868234690 has 32 divisors (see below), whose sum is σ = 7030229760. Its totient is φ = 748588544.

The previous prime is 2868234659. The next prime is 2868234739. The reversal of 2868234690 is 964328682.

It is a super-2 number, since 2×2868234690² = 16453540473838792200, which contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1015695 + ... + 1018514.

It is an arithmetic number, because the mean of its divisors is an integer number (219694680).

Almost surely, 2^2868234690 is an apocalyptic number.

2868234690 is an abundant number, since it is smaller than the sum of its proper divisors (4161995070).

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

2868234690 is a wasteful number, since it uses less digits than its factorization.

2868234690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034266.

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 2868234690 is about 53555.9024758243. The cubic root of 2868234690 is about 1420.8172723756.

The spelling of 2868234690 in words is "two billion, eight hundred sixty-eight million, two hundred thirty-four thousand, six hundred ninety".