1970925706 has 8 divisors (see below), whose sum is σ = 3084927264. Its totient is φ = 942616620.

The previous prime is 1970925701. The next prime is 1970925709. The reversal of 1970925706 is 6075290791.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 42846211 = 1970925706 / (1 + 9 + 7 + 0 + 9 + 2 + 5 + 7 + 0 + 6).

It is not an unprimeable number, because it can be changed into a prime (1970925701) 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, 21423060 + ... + 21423151.

It is an arithmetic number, because the mean of its divisors is an integer number (385615908).

Almost surely, 2^1970925706 is an apocalyptic number.

1970925706 is a deficient number, since it is larger than the sum of its proper divisors (1114001558).

1970925706 is a wasteful number, since it uses less digits than its factorization.

1970925706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42846236.

The product of its (nonzero) digits is 238140, while the sum is 46.

The square root of 1970925706 is about 44395.1090324148. The cubic root of 1970925706 is about 1253.7860053006.

The spelling of 1970925706 in words is "one billion, nine hundred seventy million, nine hundred twenty-five thousand, seven hundred six".