40938676 has 6 divisors (see below), whose sum is σ = 71642690. Its totient is φ = 20469336.

The previous prime is 40938647. The next prime is 40938683. The reversal of 40938676 is 67683904.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22791076 + 18147600 = 4774^2 + 4260^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5117331 + ... + 5117338.

Almost surely, 2^40938676 is an apocalyptic number.

It is an amenable number.

40938676 is a deficient number, since it is larger than the sum of its proper divisors (30704014).

40938676 is a wasteful number, since it uses less digits than its factorization.

40938676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10234673 (or 10234671 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 40938676 is about 6398.3338456195. Note that the first 3 decimals coincide. The cubic root of 40938676 is about 344.6497207957.

It can be divided in two parts, 40938 and 676, that added together give a palindrome (41614).

The spelling of 40938676 in words is "forty million, nine hundred thirty-eight thousand, six hundred seventy-six".