84864369298 has 8 divisors (see below), whose sum is σ = 131686090380. Its totient is φ = 40969005840.

The previous prime is 84864369281. The next prime is 84864369299. The reversal of 84864369298 is 89296346848.

It can be written as a sum of positive squares in 2 ways, for example, as 72238925529 + 12625443769 = 268773^2 + 112363^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×84864369298² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84864369299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731589333 + ... + 731589448.

Almost surely, 2^84864369298 is an apocalyptic number.

84864369298 is a deficient number, since it is larger than the sum of its proper divisors (46821721082).

84864369298 is a wasteful number, since it uses less digits than its factorization.

84864369298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463178812.

The product of its digits is 143327232, while the sum is 67.

The spelling of 84864369298 in words is "eighty-four billion, eight hundred sixty-four million, three hundred sixty-nine thousand, two hundred ninety-eight".