41689730 has 32 divisors (see below), whose sum is σ = 77995008. Its totient is φ = 16027200.

The previous prime is 41689717. The next prime is 41689757. The reversal of 41689730 is 3798614.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55739 + ... + 56481.

It is an arithmetic number, because the mean of its divisors is an integer number (2437344).

Almost surely, 2^41689730 is an apocalyptic number.

41689730 is a deficient number, since it is larger than the sum of its proper divisors (36305278).

41689730 is a wasteful number, since it uses less digits than its factorization.

41689730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 41689730 is about 6456.7584746527. The cubic root of 41689730 is about 346.7445902658.

The spelling of 41689730 in words is "forty-one million, six hundred eighty-nine thousand, seven hundred thirty".