40773699 has 14 divisors (see below), whose sum is σ = 61133676. Its totient is φ = 27181980.

The previous prime is 40773697. The next prime is 40773703. The reversal of 40773699 is 99637704.

It is not a de Polignac number, because 40773699 - 2¹ = 40773697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40773697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 27237 + ... + 28694.

Almost surely, 2^40773699 is an apocalyptic number.

40773699 is a deficient number, since it is larger than the sum of its proper divisors (20359977).

40773699 is an frugal number, since it uses more digits than its factorization.

40773699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55949 (or 55934 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 40773699 is about 6385.4286465358. The cubic root of 40773699 is about 344.1861345063.

It can be divided in two parts, 4077 and 3699, that added together give a 5-th power (7776 = 6⁵).

The spelling of 40773699 in words is "forty million, seven hundred seventy-three thousand, six hundred ninety-nine".