39948346 has 8 divisors (see below), whose sum is σ = 59956020. Its totient is φ = 19963008.

The previous prime is 39948331. The next prime is 39948347. The reversal of 39948346 is 64384993.

It can be written as a sum of positive squares in 2 ways, for example, as 39200121 + 748225 = 6261^2 + 865^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 39948296 and 39948305.

It is not an unprimeable number, because it can be changed into a prime (39948347) 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, 10 + ... + 8938.

Almost surely, 2^39948346 is an apocalyptic number.

39948346 is a deficient number, since it is larger than the sum of its proper divisors (20007674).

39948346 is a wasteful number, since it uses less digits than its factorization.

39948346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11168.

The product of its digits is 559872, while the sum is 46.

The square root of 39948346 is about 6320.4703938868. The cubic root of 39948346 is about 341.8479140933.

The spelling of 39948346 in words is "thirty-nine million, nine hundred forty-eight thousand, three hundred forty-six".