1970000770 has 16 divisors (see below), whose sum is σ = 3621449088. Its totient is φ = 771234160.

The previous prime is 1970000743. The next prime is 1970000771. The reversal of 1970000770 is 770000791.

It is not an unprimeable number, because it can be changed into a prime (1970000771) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2095276 + ... + 2096215.

It is an arithmetic number, because the mean of its divisors is an integer number (226340568).

Almost surely, 2^1970000770 is an apocalyptic number.

1970000770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1970000770 is a deficient number, since it is larger than the sum of its proper divisors (1651448318).

1970000770 is a wasteful number, since it uses less digits than its factorization.

1970000770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191545.

The product of its (nonzero) digits is 3087, while the sum is 31.

The square root of 1970000770 is about 44384.6907165072. The cubic root of 1970000770 is about 1253.5898448088.

The spelling of 1970000770 in words is "one billion, nine hundred seventy million, seven hundred seventy", and thus it is an aban number.