40736794 has 16 divisors (see below), whose sum is σ = 73942848. Its totient is φ = 16431552.

The previous prime is 40736791. The next prime is 40736873. The reversal of 40736794 is 49763704.

It is not an unprimeable number, because it can be changed into a prime (40736791) 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, 85344 + ... + 85819.

It is an arithmetic number, because the mean of its divisors is an integer number (4621428).

Almost surely, 2^40736794 is an apocalyptic number.

40736794 is a deficient number, since it is larger than the sum of its proper divisors (33206054).

40736794 is a wasteful number, since it uses less digits than its factorization.

40736794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171189.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 40736794 is about 6382.5382098347. The cubic root of 40736794 is about 344.0822601636.

The spelling of 40736794 in words is "forty million, seven hundred thirty-six thousand, seven hundred ninety-four".