36974897 has 2 divisors, whose sum is σ = 36974898. Its totient is φ = 36974896.

The previous prime is 36974879. The next prime is 36974911. The reversal of 36974897 is 79847963.

Together with previous prime (36974879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36917776 + 57121 = 6076^2 + 239^2 .

It is a cyclic number.

It is not a de Polignac number, because 36974897 - 2¹⁰ = 36973873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36974807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18487448 + 18487449.

It is an arithmetic number, because the mean of its divisors is an integer number (18487449).

Almost surely, 2^36974897 is an apocalyptic number.

It is an amenable number.

36974897 is a deficient number, since it is larger than the sum of its proper divisors (1).

36974897 is an equidigital number, since it uses as much as digits as its factorization.

36974897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 53.

The square root of 36974897 is about 6080.6987262978. The cubic root of 36974897 is about 333.1468088676.

The spelling of 36974897 in words is "thirty-six million, nine hundred seventy-four thousand, eight hundred ninety-seven".