40366304 has 48 divisors (see below), whose sum is σ = 88842096. Its totient is φ = 17894400.

The previous prime is 40366301. The next prime is 40366307.

40366304 is nontrivially palindromic in base 10.

40366304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40366301) and next prime (40366307).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40366301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13034 + ... + 15830.

It is an arithmetic number, because the mean of its divisors is an integer number (1850877).

Almost surely, 2^40366304 is an apocalyptic number.

40366304 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 40366304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44421048).

40366304 is an abundant number, since it is smaller than the sum of its proper divisors (48475792).

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

40366304 is a wasteful number, since it uses less digits than its factorization.

40366304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859 (or 2851 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 40366304 is about 6353.4481976325. The cubic root of 40366304 is about 343.0359704674.

The spelling of 40366304 in words is "forty million, three hundred sixty-six thousand, three hundred four".