40334379 has 8 divisors (see below), whose sum is σ = 55514112. Its totient is φ = 26022120.

The previous prime is 40334339. The next prime is 40334381. The reversal of 40334379 is 97343304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40334379 - 2¹⁶ = 40268843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40334309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216759 + ... + 216944.

It is an arithmetic number, because the mean of its divisors is an integer number (6939264).

Almost surely, 2^40334379 is an apocalyptic number.

40334379 is a deficient number, since it is larger than the sum of its proper divisors (15179733).

40334379 is a wasteful number, since it uses less digits than its factorization.

40334379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433737.

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 40334379 is about 6350.9352854521. The cubic root of 40334379 is about 342.9455129105.

The spelling of 40334379 in words is "forty million, three hundred thirty-four thousand, three hundred seventy-nine".