40704344 has 16 divisors (see below), whose sum is σ = 76879800. Its totient is φ = 20203072.

The previous prime is 40704331. The next prime is 40704361. The reversal of 40704344 is 44340704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17474 + ... + 19665.

Almost surely, 2^40704344 is an apocalyptic number.

It is an amenable number.

40704344 is a deficient number, since it is larger than the sum of its proper divisors (36175456).

40704344 is a wasteful number, since it uses less digits than its factorization.

40704344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37282 (or 37278 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 40704344 is about 6379.9956112838. The cubic root of 40704344 is about 343.9908732030.

The spelling of 40704344 in words is "forty million, seven hundred four thousand, three hundred forty-four".