864098374 has 4 divisors (see below), whose sum is σ = 1296147564. Its totient is φ = 432049186.

The previous prime is 864098369. The next prime is 864098381. The reversal of 864098374 is 473890468.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216024592 + ... + 216024595.

It is an arithmetic number, because the mean of its divisors is an integer number (324036891).

Almost surely, 2^864098374 is an apocalyptic number.

864098374 is a deficient number, since it is larger than the sum of its proper divisors (432049190).

864098374 is a wasteful number, since it uses less digits than its factorization.

864098374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432049189.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 864098374 is about 29395.5502414906. The cubic root of 864098374 is about 952.4767777237.

The spelling of 864098374 in words is "eight hundred sixty-four million, ninety-eight thousand, three hundred seventy-four".