39304061 has 8 divisors (see below), whose sum is σ = 39831264. Its totient is φ = 38780560.

The previous prime is 39304039. The next prime is 39304081. The reversal of 39304061 is 16040393.

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

It is a cyclic number.

It is not a de Polignac number, because 39304061 - 2⁶ = 39303997 is a prime.

It is a super-2 number, since 2×39304061² = 3089618422183442, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 39304061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39304081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25046 + ... + 26568.

It is an arithmetic number, because the mean of its divisors is an integer number (4978908).

Almost surely, 2^39304061 is an apocalyptic number.

It is an amenable number.

39304061 is a deficient number, since it is larger than the sum of its proper divisors (527203).

39304061 is a wasteful number, since it uses less digits than its factorization.

39304061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 39304061 is about 6269.2950959418. The cubic root of 39304061 is about 340.0001758938. Note that the first 3 decimals are identical.

The spelling of 39304061 in words is "thirty-nine million, three hundred four thousand, sixty-one".