1970448700 has 54 divisors (see below), whose sum is σ = 4699956128. Its totient is φ = 716522400.

The previous prime is 1970448677. The next prime is 1970448737. The reversal of 1970448700 is 78440791.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 69324 + ... + 93523.

Almost surely, 2^1970448700 is an apocalyptic number.

1970448700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1970448700 is an abundant number, since it is smaller than the sum of its proper divisors (2729507428).

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

1970448700 is a wasteful number, since it uses less digits than its factorization.

1970448700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162883 (or 162865 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 1970448700 is about 44389.7364263407. The cubic root of 1970448700 is about 1253.6848495002.

The spelling of 1970448700 in words is "one billion, nine hundred seventy million, four hundred forty-eight thousand, seven hundred".