40314794 has 16 divisors (see below), whose sum is σ = 66044160. Its totient is φ = 18343920.

The previous prime is 40314739. The next prime is 40314797. The reversal of 40314794 is 49741304.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40314794.

It is not an unprimeable number, because it can be changed into a prime (40314797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9074 + ... + 12765.

It is an arithmetic number, because the mean of its divisors is an integer number (4127760).

Almost surely, 2^40314794 is an apocalyptic number.

40314794 is a deficient number, since it is larger than the sum of its proper divisors (25729366).

40314794 is a wasteful number, since it uses less digits than its factorization.

40314794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21925.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 40314794 is about 6349.3931993538. The cubic root of 40314794 is about 342.8899963723.

The spelling of 40314794 in words is "forty million, three hundred fourteen thousand, seven hundred ninety-four".