38313097 has 2 divisors, whose sum is σ = 38313098. Its totient is φ = 38313096.

The previous prime is 38313073. The next prime is 38313103. The reversal of 38313097 is 79031383.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34857216 + 3455881 = 5904^2 + 1859^2 .

It is a cyclic number.

It is not a de Polignac number, because 38313097 - 2⁷ = 38312969 is a prime.

It is not a weakly prime, because it can be changed into another prime (38313017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19156548 + 19156549.

It is an arithmetic number, because the mean of its divisors is an integer number (19156549).

Almost surely, 2^38313097 is an apocalyptic number.

It is an amenable number.

38313097 is a deficient number, since it is larger than the sum of its proper divisors (1).

38313097 is an equidigital number, since it uses as much as digits as its factorization.

38313097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 38313097 is about 6189.7574265879. The cubic root of 38313097 is about 337.1183710124.

The spelling of 38313097 in words is "thirty-eight million, three hundred thirteen thousand, ninety-seven".