40793996 has 12 divisors (see below), whose sum is σ = 74493552. Its totient is φ = 19510128.

The previous prime is 40793993. The next prime is 40794011. The reversal of 40793996 is 69939704.

It is a self number, because there is not a number n which added to its sum of digits gives 40793996.

It is not an unprimeable number, because it can be changed into a prime (40793993) 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, 221615 + ... + 221798.

It is an arithmetic number, because the mean of its divisors is an integer number (6207796).

Almost surely, 2^40793996 is an apocalyptic number.

40793996 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

40793996 is a deficient number, since it is larger than the sum of its proper divisors (33699556).

40793996 is a wasteful number, since it uses less digits than its factorization.

40793996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443440 (or 443438 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 40793996 is about 6387.0177704465. The cubic root of 40793996 is about 344.2432365702.

The spelling of 40793996 in words is "forty million, seven hundred ninety-three thousand, nine hundred ninety-six".