40379308 has 6 divisors (see below), whose sum is σ = 70663796. Its totient is φ = 20189652.

The previous prime is 40379291. The next prime is 40379323. The reversal of 40379308 is 80397304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5047410 + ... + 5047417.

Almost surely, 2^40379308 is an apocalyptic number.

It is an amenable number.

40379308 is a deficient number, since it is larger than the sum of its proper divisors (30284488).

40379308 is a wasteful number, since it uses less digits than its factorization.

40379308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10094831 (or 10094829 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 40379308 is about 6354.4714965133. The cubic root of 40379308 is about 343.0728028448.

The spelling of 40379308 in words is "forty million, three hundred seventy-nine thousand, three hundred eight".