39740962 has 16 divisors (see below), whose sum is σ = 61868160. Its totient is φ = 19122768.

The previous prime is 39740959. The next prime is 39740969. The reversal of 39740962 is 26904793.

It is not an unprimeable number, because it can be changed into a prime (39740969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20353 + ... + 22219.

It is an arithmetic number, because the mean of its divisors is an integer number (3866760).

Almost surely, 2^39740962 is an apocalyptic number.

39740962 is a deficient number, since it is larger than the sum of its proper divisors (22127198).

39740962 is a wasteful number, since it uses less digits than its factorization.

39740962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 39740962 is about 6304.0433056888. The cubic root of 39740962 is about 341.2553420427.

The spelling of 39740962 in words is "thirty-nine million, seven hundred forty thousand, nine hundred sixty-two".