1880690712 has 32 divisors (see below), whose sum is σ = 4801766400. Its totient is φ = 613558304.

The previous prime is 1880690701. The next prime is 1880690717. The reversal of 1880690712 is 2170960881.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1880690717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832512 + ... + 834767.

It is an arithmetic number, because the mean of its divisors is an integer number (150055200).

Almost surely, 2^1880690712 is an apocalyptic number.

1880690712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1880690712 is an abundant number, since it is smaller than the sum of its proper divisors (2921075688).

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

1880690712 is a wasteful number, since it uses less digits than its factorization.

1880690712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667335 (or 1667331 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 42.

The square root of 1880690712 is about 43366.9310880998. The cubic root of 1880690712 is about 1234.3522885504.

The spelling of 1880690712 in words is "one billion, eight hundred eighty million, six hundred ninety thousand, seven hundred twelve".