39693106 has 8 divisors (see below), whose sum is σ = 59567724. Its totient is φ = 19837200.

The previous prime is 39693103. The next prime is 39693151. The reversal of 39693106 is 60139693.

It can be written as a sum of positive squares in 2 ways, for example, as 32959081 + 6734025 = 5741^2 + 2595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (39693103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3456 + ... + 9556.

Almost surely, 2^39693106 is an apocalyptic number.

39693106 is a deficient number, since it is larger than the sum of its proper divisors (19874618).

39693106 is a wasteful number, since it uses less digits than its factorization.

39693106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9356.

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 39693106 is about 6300.2465031140. The cubic root of 39693106 is about 341.1183073182.

The spelling of 39693106 in words is "thirty-nine million, six hundred ninety-three thousand, one hundred six".