40674339 has 8 divisors (see below), whose sum is σ = 60258320. Its totient is φ = 27116208.

The previous prime is 40674329. The next prime is 40674343. The reversal of 40674339 is 93347604.

It is not a de Polignac number, because 40674339 - 2⁴ = 40674323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40674329) 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 7 ways as a sum of consecutive naturals, for example, 753202 + ... + 753255.

It is an arithmetic number, because the mean of its divisors is an integer number (7532290).

Almost surely, 2^40674339 is an apocalyptic number.

40674339 is a deficient number, since it is larger than the sum of its proper divisors (19583981).

40674339 is a wasteful number, since it uses less digits than its factorization.

40674339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506466 (or 1506460 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 40674339 is about 6377.6436871309. The cubic root of 40674339 is about 343.9063287186.

The spelling of 40674339 in words is "forty million, six hundred seventy-four thousand, three hundred thirty-nine".