40734804 has 24 divisors (see below), whose sum is σ = 103688928. Its totient is φ = 12343840.

The previous prime is 40734791. The next prime is 40734809. The reversal of 40734804 is 40843704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40734809) 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, 154167 + ... + 154430.

It is an arithmetic number, because the mean of its divisors is an integer number (4320372).

Almost surely, 2^40734804 is an apocalyptic number.

40734804 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40734804 is an abundant number, since it is smaller than the sum of its proper divisors (62954124).

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

40734804 is a wasteful number, since it uses less digits than its factorization.

40734804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308615 (or 308613 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 40734804 is about 6382.3823138386. The cubic root of 40734804 is about 344.0766572448.

Subtracting 40734804 from its reverse (40843704), we obtain a square (108900 = 330²).

The spelling of 40734804 in words is "forty million, seven hundred thirty-four thousand, eight hundred four".