40383395 has 12 divisors (see below), whose sum is σ = 52475616. Its totient is φ = 29820960.

The previous prime is 40383389. The next prime is 40383397. The reversal of 40383395 is 59338304.

It is not a de Polignac number, because 40383395 - 2¹⁸ = 40121251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40383397) 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, 23051 + ... + 24740.

It is an arithmetic number, because the mean of its divisors is an integer number (4372968).

Almost surely, 2^40383395 is an apocalyptic number.

40383395 is a deficient number, since it is larger than the sum of its proper divisors (12092221).

40383395 is a wasteful number, since it uses less digits than its factorization.

40383395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47822 (or 47809 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 40383395 is about 6354.7930729490. The cubic root of 40383395 is about 343.0843771825.

The spelling of 40383395 in words is "forty million, three hundred eighty-three thousand, three hundred ninety-five".