40750339 has 8 divisors (see below), whose sum is σ = 46739808. Its totient is φ = 34802880.

The previous prime is 40750327. The next prime is 40750349. The reversal of 40750339 is 93305704.

40750339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 40750339 - 2⁷ = 40750211 is a prime.

It is a super-3 number, since 3×40750339³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 40750339.

It is not an unprimeable number, because it can be changed into a prime (40750349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8392 + ... + 12325.

It is an arithmetic number, because the mean of its divisors is an integer number (5842476).

Almost surely, 2^40750339 is an apocalyptic number.

40750339 is a deficient number, since it is larger than the sum of its proper divisors (5989469).

40750339 is a wasteful number, since it uses less digits than its factorization.

40750339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21005.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 40750339 is about 6383.5992198759. The cubic root of 40750339 is about 344.1203917666.

The spelling of 40750339 in words is "forty million, seven hundred fifty thousand, three hundred thirty-nine".