1970212608 has 216 divisors, whose sum is σ = 6992262368. Its totient is φ = 519561216.

The previous prime is 1970212567. The next prime is 1970212609. The reversal of 1970212608 is 8062120791.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1970212609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204966 + ... + 214362.

Almost surely, 2^1970212608 is an apocalyptic number.

1970212608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1970212608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3496131184).

1970212608 is an abundant number, since it is smaller than the sum of its proper divisors (5022049760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1970212608 is a wasteful number, since it uses less digits than its factorization.

1970212608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9439 (or 9422 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 1970212608 is about 44387.0770382552. The cubic root of 1970212608 is about 1253.6347768466.

The spelling of 1970212608 in words is "one billion, nine hundred seventy million, two hundred twelve thousand, six hundred eight".