1676673712 has 40 divisors (see below), whose sum is σ = 3750933536. Its totient is φ = 711161856.

The previous prime is 1676673707. The next prime is 1676673737. The reversal of 1676673712 is 2173766761.

It is a super-2 number, since 2×1676673712² = 5622469473023717888, which contains 22 as substring.

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, 66303 + ... + 88030.

Almost surely, 2^1676673712 is an apocalyptic number.

It is an amenable number.

1676673712 is an abundant number, since it is smaller than the sum of its proper divisors (2074259824).

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

1676673712 is a wasteful number, since it uses less digits than its factorization.

1676673712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154445 (or 154439 counting only the distinct ones).

The product of its digits is 444528, while the sum is 46.

The square root of 1676673712 is about 40947.2064004371. The cubic root of 1676673712 is about 1187.9993009024. Note that the first 3 decimals are identical.

The spelling of 1676673712 in words is "one billion, six hundred seventy-six million, six hundred seventy-three thousand, seven hundred twelve".