1970080080 has 40 divisors (see below), whose sum is σ = 6107248992. Its totient is φ = 525354624.

The previous prime is 1970080069. The next prime is 1970080159. The reversal of 1970080080 is 800800791.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1970080080² = 7762431043225612800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4104094 + ... + 4104573.

Almost surely, 2^1970080080 is an apocalyptic number.

1970080080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1970080080 is an abundant number, since it is smaller than the sum of its proper divisors (4137168912).

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

1970080080 is a wasteful number, since it uses less digits than its factorization.

1970080080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8208683 (or 8208677 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 1970080080 is about 44385.5841462068. The cubic root of 1970080080 is about 1253.6066672855.

The spelling of 1970080080 in words is "one billion, nine hundred seventy million, eighty thousand, eighty".