40234367 has 8 divisors (see below), whose sum is σ = 41232240. Its totient is φ = 39245440.

The previous prime is 40234331. The next prime is 40234387. The reversal of 40234367 is 76343204.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-40234367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40234307) 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, 7367 + ... + 11607.

It is an arithmetic number, because the mean of its divisors is an integer number (5154030).

Almost surely, 2^40234367 is an apocalyptic number.

40234367 is a deficient number, since it is larger than the sum of its proper divisors (997873).

40234367 is a wasteful number, since it uses less digits than its factorization.

40234367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 40234367 is about 6343.0565975719. The cubic root of 40234367 is about 342.6618256006.

The spelling of 40234367 in words is "forty million, two hundred thirty-four thousand, three hundred sixty-seven".