40364484 has 24 divisors (see below), whose sum is σ = 96730368. Its totient is φ = 13091040.

The previous prime is 40364483. The next prime is 40364501. The reversal of 40364484 is 48446304.

It is not an unprimeable number, because it can be changed into a prime (40364483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45012 + ... + 45899.

It is an arithmetic number, because the mean of its divisors is an integer number (4030432).

Almost surely, 2^40364484 is an apocalyptic number.

It is an amenable number.

40364484 is an abundant number, since it is smaller than the sum of its proper divisors (56365884).

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

40364484 is a wasteful number, since it uses less digits than its factorization.

40364484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90955 (or 90953 counting only the distinct ones).

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

The square root of 40364484 is about 6353.3049667083. The cubic root of 40364484 is about 343.0308148897.

The spelling of 40364484 in words is "forty million, three hundred sixty-four thousand, four hundred eighty-four".