40300734 has 16 divisors (see below), whose sum is σ = 80694288. Its totient is φ = 13418112.

The previous prime is 40300721. The next prime is 40300751. The reversal of 40300734 is 43700304.

It is a self number, because there is not a number n which added to its sum of digits gives 40300734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2614 + ... + 9350.

It is an arithmetic number, because the mean of its divisors is an integer number (5043393).

Almost surely, 2^40300734 is an apocalyptic number.

40300734 is an abundant number, since it is smaller than the sum of its proper divisors (40393554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40300734 is a wasteful number, since it uses less digits than its factorization.

40300734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7739.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 40300734 is about 6348.2859103856. The cubic root of 40300734 is about 342.8501301641.

The spelling of 40300734 in words is "forty million, three hundred thousand, seven hundred thirty-four".