1970472718 has 8 divisors (see below), whose sum is σ = 2957431680. Its totient is φ = 984662160.

The previous prime is 1970472677. The next prime is 1970472719. The reversal of 1970472718 is 8172740791.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1970472719) 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, 282798 + ... + 289681.

It is an arithmetic number, because the mean of its divisors is an integer number (369678960).

Almost surely, 2^1970472718 is an apocalyptic number.

1970472718 is a deficient number, since it is larger than the sum of its proper divisors (986958962).

1970472718 is a wasteful number, since it uses less digits than its factorization.

1970472718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574202.

The product of its (nonzero) digits is 197568, while the sum is 46.

The square root of 1970472718 is about 44390.0069610267. The cubic root of 1970472718 is about 1253.6899432437.

The spelling of 1970472718 in words is "one billion, nine hundred seventy million, four hundred seventy-two thousand, seven hundred eighteen".