40116346 has 8 divisors (see below), whose sum is σ = 60201504. Its totient is φ = 20049180.

The previous prime is 40116341. The next prime is 40116359. The reversal of 40116346 is 64361104.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40116346.

It is not an unprimeable number, because it can be changed into a prime (40116341) 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, 5731 + ... + 10633.

It is an arithmetic number, because the mean of its divisors is an integer number (7525188).

Almost surely, 2^40116346 is an apocalyptic number.

40116346 is a deficient number, since it is larger than the sum of its proper divisors (20085158).

40116346 is a wasteful number, since it uses less digits than its factorization.

40116346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8996.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 40116346 is about 6333.7466005517. The cubic root of 40116346 is about 342.3264498049.

The spelling of 40116346 in words is "forty million, one hundred sixteen thousand, three hundred forty-six".