1970117350 has 48 divisors (see below), whose sum is σ = 3720699360. Its totient is φ = 776019200.

The previous prime is 1970117329. The next prime is 1970117381. The reversal of 1970117350 is 537110791.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1303095 + ... + 1304605.

It is an arithmetic number, because the mean of its divisors is an integer number (77514570).

Almost surely, 2^1970117350 is an apocalyptic number.

1970117350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1970117350 is a deficient number, since it is larger than the sum of its proper divisors (1750582010).

1970117350 is a wasteful number, since it uses less digits than its factorization.

1970117350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905 (or 1900 counting only the distinct ones).

The product of its (nonzero) digits is 6615, while the sum is 34.

The square root of 1970117350 is about 44386.0039877437. The cubic root of 1970117350 is about 1253.6145724846.

The spelling of 1970117350 in words is "one billion, nine hundred seventy million, one hundred seventeen thousand, three hundred fifty".