3670623197 has 4 divisors (see below), whose sum is σ = 3670755516. Its totient is φ = 3670490880.

The previous prime is 3670623193. The next prime is 3670623223. The reversal of 3670623197 is 7913260763.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2425168516 + 1245454681 = 49246^2 + 35291^2 .

It is a cyclic number.

It is not a de Polignac number, because 3670623197 - 2² = 3670623193 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3670623193) 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, 6788 + ... + 85949.

It is an arithmetic number, because the mean of its divisors is an integer number (917688879).

Almost surely, 2^3670623197 is an apocalyptic number.

It is an amenable number.

3670623197 is a deficient number, since it is larger than the sum of its proper divisors (132319).

3670623197 is an equidigital number, since it uses as much as digits as its factorization.

3670623197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132318.

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

The square root of 3670623197 is about 60585.6682475319. The cubic root of 3670623197 is about 1542.5761117612.

The spelling of 3670623197 in words is "three billion, six hundred seventy million, six hundred twenty-three thousand, one hundred ninety-seven".