868448074 has 24 divisors (see below), whose sum is σ = 1456106112. Its totient is φ = 387887760.

The previous prime is 868448057. The next prime is 868448131. The reversal of 868448074 is 470844868.

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 11 ways as a sum of consecutive naturals, for example, 30964 + ... + 51919.

It is an arithmetic number, because the mean of its divisors is an integer number (60671088).

Almost surely, 2^868448074 is an apocalyptic number.

868448074 is a deficient number, since it is larger than the sum of its proper divisors (587658038).

868448074 is a wasteful number, since it uses less digits than its factorization.

868448074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82942 (or 82929 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 49.

The square root of 868448074 is about 29469.4430554770. The cubic root of 868448074 is about 954.0722966598.

The spelling of 868448074 in words is "eight hundred sixty-eight million, four hundred forty-eight thousand, seventy-four".