846234424 has 64 divisors (see below), whose sum is σ = 1869557760. Its totient is φ = 351548160.

The previous prime is 846234419. The next prime is 846234427. The reversal of 846234424 is 424432648.

It is a super-2 number, since 2×846234424² = 1432225400725223552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846234427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382329 + ... + 384535.

It is an arithmetic number, because the mean of its divisors is an integer number (29211840).

Almost surely, 2^846234424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 846234424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934778880).

846234424 is an abundant number, since it is smaller than the sum of its proper divisors (1023323336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

846234424 is a wasteful number, since it uses less digits than its factorization.

846234424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428 (or 2424 counting only the distinct ones).

The product of its digits is 147456, while the sum is 37.

The square root of 846234424 is about 29090.1086969437. The cubic root of 846234424 is about 945.8673387805.

The spelling of 846234424 in words is "eight hundred forty-six million, two hundred thirty-four thousand, four hundred twenty-four".