40734708 has 48 divisors (see below), whose sum is σ = 114347520. Its totient is φ = 11025504.

The previous prime is 40734637. The next prime is 40734709. The reversal of 40734708 is 80743704.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40734709) 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, 11166 + ... + 14357.

It is an arithmetic number, because the mean of its divisors is an integer number (2382240).

Almost surely, 2^40734708 is an apocalyptic number.

It is an amenable number.

40734708 is an abundant number, since it is smaller than the sum of its proper divisors (73612812).

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

40734708 is a wasteful number, since it uses less digits than its factorization.

40734708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25556 (or 25554 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 40734708 is about 6382.3747931315. The cubic root of 40734708 is about 344.0763869487.

The spelling of 40734708 in words is "forty million, seven hundred thirty-four thousand, seven hundred eight".