40846344 has 192 divisors, whose sum is σ = 137272320. Its totient is φ = 9820800.

The previous prime is 40846343. The next prime is 40846361. The reversal of 40846344 is 44364804.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40846343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1317609 + ... + 1317639.

It is an arithmetic number, because the mean of its divisors is an integer number (714960).

Almost surely, 2^40846344 is an apocalyptic number.

40846344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40846344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68636160).

40846344 is an abundant number, since it is smaller than the sum of its proper divisors (96425976).

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

40846344 is a wasteful number, since it uses less digits than its factorization.

40846344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 40846344 is about 6391.1144568064. The cubic root of 40846344 is about 344.3904211570.

The spelling of 40846344 in words is "forty million, eight hundred forty-six thousand, three hundred forty-four".