1970683344 has 480 divisors, whose sum is σ = 7135098880. Its totient is φ = 513962496.

The previous prime is 1970683339. The next prime is 1970683357. The reversal of 1970683344 is 4433860791.

It is a self number, because there is not a number n which added to its sum of digits gives 1970683344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19132797 + ... + 19132899.

Almost surely, 2^1970683344 is an apocalyptic number.

1970683344 is a gapful number since it is divisible by the number (14) 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 1970683344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3567549440).

1970683344 is an abundant number, since it is smaller than the sum of its proper divisors (5164415536).

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

1970683344 is a wasteful number, since it uses less digits than its factorization.

1970683344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 1970683344 is about 44392.3793460094. The cubic root of 1970683344 is about 1253.7346110853.

The spelling of 1970683344 in words is "one billion, nine hundred seventy million, six hundred eighty-three thousand, three hundred forty-four".