39099340 has 48 divisors (see below), whose sum is σ = 98784000. Its totient is φ = 12699072.

The previous prime is 39099329. The next prime is 39099373. The reversal of 39099340 is 4399093.

39099340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 39099340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4690 + ... + 10009.

It is an arithmetic number, because the mean of its divisors is an integer number (2058000).

Almost surely, 2^39099340 is an apocalyptic number.

It is an amenable number.

39099340 is an abundant number, since it is smaller than the sum of its proper divisors (59684660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39099340 is a wasteful number, since it uses less digits than its factorization.

39099340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14734 (or 14732 counting only the distinct ones).

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

The square root of 39099340 is about 6252.9465054485. The cubic root of 39099340 is about 339.4088343143.

The spelling of 39099340 in words is "thirty-nine million, ninety-nine thousand, three hundred forty".