1970948506 has 8 divisors (see below), whose sum is σ = 2956855680. Its totient is φ = 985329948.

The previous prime is 1970948501. The next prime is 1970948519. The reversal of 1970948506 is 6058490791.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1970948506.

It is not an unprimeable number, because it can be changed into a prime (1970948501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54186 + ... + 82933.

It is an arithmetic number, because the mean of its divisors is an integer number (369606960).

Almost surely, 2^1970948506 is an apocalyptic number.

1970948506 is a deficient number, since it is larger than the sum of its proper divisors (985907174).

1970948506 is a wasteful number, since it uses less digits than its factorization.

1970948506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144308.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 1970948506 is about 44395.3658167156. The cubic root of 1970948506 is about 1253.7908399511.

The spelling of 1970948506 in words is "one billion, nine hundred seventy million, nine hundred forty-eight thousand, five hundred six".