40316763 has 4 divisors (see below), whose sum is σ = 53755688. Its totient is φ = 26877840.

The previous prime is 40316761. The next prime is 40316767. The reversal of 40316763 is 36761304.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40316763 - 2¹ = 40316761 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40316763.

It is not an unprimeable number, because it can be changed into a prime (40316761) 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, 6719458 + ... + 6719463.

It is an arithmetic number, because the mean of its divisors is an integer number (13438922).

Almost surely, 2^40316763 is an apocalyptic number.

40316763 is a deficient number, since it is larger than the sum of its proper divisors (13438925).

40316763 is a wasteful number, since it uses less digits than its factorization.

40316763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13438924.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 40316763 is about 6349.5482516475. The cubic root of 40316763 is about 342.8955786027.

The spelling of 40316763 in words is "forty million, three hundred sixteen thousand, seven hundred sixty-three".