38265949 has 2 divisors, whose sum is σ = 38265950. Its totient is φ = 38265948.

The previous prime is 38265937. The next prime is 38265959. The reversal of 38265949 is 94956283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37884025 + 381924 = 6155^2 + 618^2 .

It is a cyclic number.

It is not a de Polignac number, because 38265949 - 2²⁵ = 4711517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38265899 and 38265908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38265959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19132974 + 19132975.

It is an arithmetic number, because the mean of its divisors is an integer number (19132975).

Almost surely, 2^38265949 is an apocalyptic number.

It is an amenable number.

38265949 is a deficient number, since it is larger than the sum of its proper divisors (1).

38265949 is an equidigital number, since it uses as much as digits as its factorization.

38265949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 46.

The square root of 38265949 is about 6185.9477042730. The cubic root of 38265949 is about 336.9800285781.

The spelling of 38265949 in words is "thirty-eight million, two hundred sixty-five thousand, nine hundred forty-nine".