40793406 has 8 divisors (see below), whose sum is σ = 81586824. Its totient is φ = 13597800.

The previous prime is 40793383. The next prime is 40793443. The reversal of 40793406 is 60439704.

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

40793406 is an admirable number.

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, 3399445 + ... + 3399456.

It is an arithmetic number, because the mean of its divisors is an integer number (10198353).

Almost surely, 2^40793406 is an apocalyptic number.

40793406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40793406 is a wasteful number, since it uses less digits than its factorization.

40793406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6798906.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 40793406 is about 6386.9715828396. The cubic root of 40793406 is about 344.2415769756.

The spelling of 40793406 in words is "forty million, seven hundred ninety-three thousand, four hundred six".