39680675 has 12 divisors (see below), whose sum is σ = 49296696. Its totient is φ = 31684800.

The previous prime is 39680657. The next prime is 39680677. The reversal of 39680675 is 57608693.

It is not a de Polignac number, because 39680675 - 2¹⁴ = 39664291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39680677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16127 + ... + 18423.

It is an arithmetic number, because the mean of its divisors is an integer number (4108058).

Almost surely, 2^39680675 is an apocalyptic number.

39680675 is a deficient number, since it is larger than the sum of its proper divisors (9616021).

39680675 is a wasteful number, since it uses less digits than its factorization.

39680675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2998 (or 2993 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 39680675 is about 6299.2598771602. The cubic root of 39680675 is about 341.0826933720.

The spelling of 39680675 in words is "thirty-nine million, six hundred eighty thousand, six hundred seventy-five".