41978336 has 24 divisors (see below), whose sum is σ = 83076840. Its totient is φ = 20879488.

The previous prime is 41978333. The next prime is 41978359. The reversal of 41978336 is 63387914.

It is a junction number, because it is equal to n+sod(n) for n = 41978293 and 41978302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41978333) 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, 2975 + ... + 9633.

It is an arithmetic number, because the mean of its divisors is an integer number (3461535).

Almost surely, 2^41978336 is an apocalyptic number.

It is an amenable number.

41978336 is a deficient number, since it is larger than the sum of its proper divisors (41098504).

41978336 is a wasteful number, since it uses less digits than its factorization.

41978336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6866 (or 6858 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 41978336 is about 6479.0690689327. The cubic root of 41978336 is about 347.5428886215.

The spelling of 41978336 in words is "forty-one million, nine hundred seventy-eight thousand, three hundred thirty-six".