38954077 has 2 divisors, whose sum is σ = 38954078. Its totient is φ = 38954076.

The previous prime is 38954033. The next prime is 38954107. The reversal of 38954077 is 77045983.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33246756 + 5707321 = 5766^2 + 2389^2 .

It is a cyclic number.

It is not a de Polignac number, because 38954077 - 2¹¹ = 38952029 is a prime.

It is a super-2 number, since 2×38954077² = 3034840229843858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38954017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19477038 + 19477039.

It is an arithmetic number, because the mean of its divisors is an integer number (19477039).

Almost surely, 2^38954077 is an apocalyptic number.

It is an amenable number.

38954077 is a deficient number, since it is larger than the sum of its proper divisors (1).

38954077 is an equidigital number, since it uses as much as digits as its factorization.

38954077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 38954077 is about 6241.3201327924. The cubic root of 38954077 is about 338.9879855240.

The spelling of 38954077 in words is "thirty-eight million, nine hundred fifty-four thousand, seventy-seven".