196969037 has 4 divisors (see below), whose sum is σ = 198177600. Its totient is φ = 195760476.

The previous prime is 196969027. The next prime is 196969039. The reversal of 196969037 is 730969691.

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, and also an emirpimes, since its reverse is a distinct semiprime: 730969691 = 19 ⋅38472089.

It is a cyclic number.

It is not a de Polignac number, because 196969037 - 2⁸ = 196968781 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 (196969039) 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, 604037 + ... + 604362.

It is an arithmetic number, because the mean of its divisors is an integer number (49544400).

Almost surely, 2^196969037 is an apocalyptic number.

It is an amenable number.

196969037 is a deficient number, since it is larger than the sum of its proper divisors (1208563).

196969037 is a wasteful number, since it uses less digits than its factorization.

196969037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208562.

The product of its (nonzero) digits is 551124, while the sum is 50.

The square root of 196969037 is about 14034.5657930696. The cubic root of 196969037 is about 581.8343007542.

The spelling of 196969037 in words is "one hundred ninety-six million, nine hundred sixty-nine thousand, thirty-seven".