40860338 has 8 divisors (see below), whose sum is σ = 61330332. Its totient is φ = 20416896.

The previous prime is 40860331. The next prime is 40860371. The reversal of 40860338 is 83306804.

It can be written as a sum of positive squares in 2 ways, for example, as 40742689 + 117649 = 6383^2 + 343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40860331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2195 + ... + 9302.

Almost surely, 2^40860338 is an apocalyptic number.

40860338 is a deficient number, since it is larger than the sum of its proper divisors (20469994).

40860338 is a wasteful number, since it uses less digits than its factorization.

40860338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13276.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 40860338 is about 6392.2091642874. The cubic root of 40860338 is about 344.4297461720.

The spelling of 40860338 in words is "forty million, eight hundred sixty thousand, three hundred thirty-eight".