39460061 has 2 divisors, whose sum is σ = 39460062. Its totient is φ = 39460060.

The previous prime is 39460049. The next prime is 39460063. The reversal of 39460061 is 16006493.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20702500 + 18757561 = 4550^2 + 4331^2 .

It is a cyclic number.

It is not a de Polignac number, because 39460061 - 2¹⁰ = 39459037 is a prime.

It is a Sophie Germain prime.

Together with 39460063, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39460063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19730030 + 19730031.

It is an arithmetic number, because the mean of its divisors is an integer number (19730031).

Almost surely, 2^39460061 is an apocalyptic number.

It is an amenable number.

39460061 is a deficient number, since it is larger than the sum of its proper divisors (1).

39460061 is an equidigital number, since it uses as much as digits as its factorization.

39460061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 39460061 is about 6281.7243651724. The cubic root of 39460061 is about 340.4494085980.

The spelling of 39460061 in words is "thirty-nine million, four hundred sixty thousand, sixty-one".