36670697 has 4 divisors (see below), whose sum is σ = 41909376. Its totient is φ = 31432020.

The previous prime is 36670661. The next prime is 36670709. The reversal of 36670697 is 79607663.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36670697 - 2⁶ = 36670633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36670097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2619329 + ... + 2619342.

It is an arithmetic number, because the mean of its divisors is an integer number (10477344).

Almost surely, 2^36670697 is an apocalyptic number.

It is an amenable number.

36670697 is a deficient number, since it is larger than the sum of its proper divisors (5238679).

36670697 is an equidigital number, since it uses as much as digits as its factorization.

36670697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5238678.

The product of its (nonzero) digits is 285768, while the sum is 44.

The square root of 36670697 is about 6055.6334928726. The cubic root of 36670697 is about 332.2306696427.

The spelling of 36670697 in words is "thirty-six million, six hundred seventy thousand, six hundred ninety-seven".