39323049 has 4 divisors (see below), whose sum is σ = 52430736. Its totient is φ = 26215364.

The previous prime is 39323047. The next prime is 39323051. The reversal of 39323049 is 94032393.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (39323047) and next prime (39323051).

It is a cyclic number.

It is not a de Polignac number, because 39323049 - 2¹ = 39323047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39323041) 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, 6553839 + ... + 6553844.

It is an arithmetic number, because the mean of its divisors is an integer number (13107684).

Almost surely, 2^39323049 is an apocalyptic number.

It is an amenable number.

39323049 is a deficient number, since it is larger than the sum of its proper divisors (13107687).

39323049 is a wasteful number, since it uses less digits than its factorization.

39323049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13107686.

The product of its (nonzero) digits is 17496, while the sum is 33.

The square root of 39323049 is about 6270.8092779162. The cubic root of 39323049 is about 340.0549190410.

The spelling of 39323049 in words is "thirty-nine million, three hundred twenty-three thousand, forty-nine".