846378364 has 36 divisors (see below), whose sum is σ = 1631122920. Its totient is φ = 383997120.

The previous prime is 846378361. The next prime is 846378383. The reversal of 846378364 is 463873648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846378361) by changing a digit.

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, 29274 + ... + 50494.

It is an arithmetic number, because the mean of its divisors is an integer number (45308970).

Almost surely, 2^846378364 is an apocalyptic number.

It is an amenable number.

846378364 is a deficient number, since it is larger than the sum of its proper divisors (784744556).

846378364 is a wasteful number, since it uses less digits than its factorization.

846378364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21310 (or 21295 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 49.

The square root of 846378364 is about 29092.5826285670. The cubic root of 846378364 is about 945.9209647508.

The spelling of 846378364 in words is "eight hundred forty-six million, three hundred seventy-eight thousand, three hundred sixty-four".