2070673780 has 48 divisors (see below), whose sum is σ = 5261953536. Its totient is φ = 668183040.

The previous prime is 2070673771. The next prime is 2070673823. The reversal of 2070673780 is 873760702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432636 + ... + 437395.

It is an arithmetic number, because the mean of its divisors is an integer number (109624032).

Almost surely, 2^2070673780 is an apocalyptic number.

2070673780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2070673780 is an abundant number, since it is smaller than the sum of its proper divisors (3191279756).

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

2070673780 is a wasteful number, since it uses less digits than its factorization.

2070673780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870064 (or 870062 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 2070673780 is about 45504.6566847834. The cubic root of 2070673780 is about 1274.5901602130.

The spelling of 2070673780 in words is "two billion, seventy million, six hundred seventy-three thousand, seven hundred eighty".