40794966 has 24 divisors (see below), whose sum is σ = 90271584. Its totient is φ = 13308720.

The previous prime is 40794961. The next prime is 40794973. The reversal of 40794966 is 66949704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40794961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23265 + ... + 24956.

It is an arithmetic number, because the mean of its divisors is an integer number (3761316).

Almost surely, 2^40794966 is an apocalyptic number.

40794966 is an abundant number, since it is smaller than the sum of its proper divisors (49476618).

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

40794966 is a wasteful number, since it uses less digits than its factorization.

40794966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48276 (or 48273 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 40794966 is about 6387.0937052779. The cubic root of 40794966 is about 344.2459650215.

It can be divided in two parts, 4079 and 4966, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 40794966 in words is "forty million, seven hundred ninety-four thousand, nine hundred sixty-six".