40964304 has 40 divisors (see below), whose sum is σ = 111396640. Its totient is φ = 12935808.

The previous prime is 40964293. The next prime is 40964309. The reversal of 40964304 is 40346904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40964309) 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, 21547 + ... + 23370.

It is an arithmetic number, because the mean of its divisors is an integer number (2784916).

Almost surely, 2^40964304 is an apocalyptic number.

It is an amenable number.

40964304 is an abundant number, since it is smaller than the sum of its proper divisors (70432336).

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

40964304 is a wasteful number, since it uses less digits than its factorization.

40964304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44947 (or 44941 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 40964304 is about 6400.3362411673. The cubic root of 40964304 is about 344.7216237933.

The spelling of 40964304 in words is "forty million, nine hundred sixty-four thousand, three hundred four".