40367734 has 16 divisors (see below), whose sum is σ = 66154320. Its totient is φ = 18321760.

The previous prime is 40367729. The next prime is 40367753. The reversal of 40367734 is 43776304.

It is a self number, because there is not a number n which added to its sum of digits gives 40367734.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26292 + ... + 27784.

It is an arithmetic number, because the mean of its divisors is an integer number (4134645).

Almost surely, 2^40367734 is an apocalyptic number.

40367734 is a deficient number, since it is larger than the sum of its proper divisors (25786586).

40367734 is a wasteful number, since it uses less digits than its factorization.

40367734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 40367734 is about 6353.5607339507. The cubic root of 40367734 is about 343.0400211697.

The spelling of 40367734 in words is "forty million, three hundred sixty-seven thousand, seven hundred thirty-four".