1676196851 has 12 divisors (see below), whose sum is σ = 1952683200. Its totient is φ = 1434661200.

The previous prime is 1676196773. The next prime is 1676196859. The reversal of 1676196851 is 1586916761.

It is a de Polignac number, because none of the positive numbers 2^k-1676196851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1676196851.

It is not an unprimeable number, because it can be changed into a prime (1676196859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9950 + ... + 58748.

It is an arithmetic number, because the mean of its divisors is an integer number (162723600).

Almost surely, 2^1676196851 is an apocalyptic number.

1676196851 is a deficient number, since it is larger than the sum of its proper divisors (276486349).

1676196851 is an equidigital number, since it uses as much as digits as its factorization.

1676196851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49514 (or 49507 counting only the distinct ones).

The product of its digits is 544320, while the sum is 50.

The square root of 1676196851 is about 40941.3831104910. The cubic root of 1676196851 is about 1187.8866643478.

The spelling of 1676196851 in words is "one billion, six hundred seventy-six million, one hundred ninety-six thousand, eight hundred fifty-one".