40734803 has 16 divisors (see below), whose sum is σ = 44542080. Its totient is φ = 37122624.

The previous prime is 40734791. The next prime is 40734809. The reversal of 40734803 is 30843704.

It is a cyclic number.

It is not a de Polignac number, because 40734803 - 2⁴ = 40734787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40734809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59300 + ... + 59982.

It is an arithmetic number, because the mean of its divisors is an integer number (2783880).

Almost surely, 2^40734803 is an apocalyptic number.

40734803 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

40734803 is a deficient number, since it is larger than the sum of its proper divisors (3807277).

40734803 is a wasteful number, since it uses less digits than its factorization.

40734803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 40734803 is about 6382.3822354980. The cubic root of 40734803 is about 344.0766544293.

The spelling of 40734803 in words is "forty million, seven hundred thirty-four thousand, eight hundred three".