1970690606 has 8 divisors (see below), whose sum is σ = 2986510800. Its totient is φ = 975187008.

The previous prime is 1970690597. The next prime is 1970690639. The reversal of 1970690606 is 6060960791.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5078906 + ... + 5079293.

It is an arithmetic number, because the mean of its divisors is an integer number (373313850).

Almost surely, 2^1970690606 is an apocalyptic number.

1970690606 is a deficient number, since it is larger than the sum of its proper divisors (1015820194).

1970690606 is a wasteful number, since it uses less digits than its factorization.

1970690606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10158298.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 1970690606 is about 44392.4611392520. The cubic root of 1970690606 is about 1253.7361510942.

The spelling of 1970690606 in words is "one billion, nine hundred seventy million, six hundred ninety thousand, six hundred six".