846864367 has 4 divisors (see below), whose sum is σ = 896679936. Its totient is φ = 797048800.

The previous prime is 846864353. The next prime is 846864379. The reversal of 846864367 is 763468648.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 846864367 - 2¹⁵ = 846831599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846864397) 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, 24907759 + ... + 24907792.

It is an arithmetic number, because the mean of its divisors is an integer number (224169984).

Almost surely, 2^846864367 is an apocalyptic number.

846864367 is a deficient number, since it is larger than the sum of its proper divisors (49815569).

846864367 is a wasteful number, since it uses less digits than its factorization.

846864367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49815568.

The product of its digits is 4644864, while the sum is 52.

The square root of 846864367 is about 29100.9341259005. The cubic root of 846864367 is about 946.1019840527.

The spelling of 846864367 in words is "eight hundred forty-six million, eight hundred sixty-four thousand, three hundred sixty-seven".