38460973 has 2 divisors, whose sum is σ = 38460974. Its totient is φ = 38460972.

The previous prime is 38460967. The next prime is 38461001. The reversal of 38460973 is 37906483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20593444 + 17867529 = 4538^2 + 4227^2 .

It is an emirp because it is prime and its reverse (37906483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38460973 - 2⁵ = 38460941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38460943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19230486 + 19230487.

It is an arithmetic number, because the mean of its divisors is an integer number (19230487).

Almost surely, 2^38460973 is an apocalyptic number.

It is an amenable number.

38460973 is a deficient number, since it is larger than the sum of its proper divisors (1).

38460973 is an equidigital number, since it uses as much as digits as its factorization.

38460973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 38460973 is about 6201.6911403262. The cubic root of 38460973 is about 337.5515363458.

The spelling of 38460973 in words is "thirty-eight million, four hundred sixty thousand, nine hundred seventy-three".