1676725842 has 32 divisors (see below), whose sum is σ = 3676723200. Its totient is φ = 505541520.

The previous prime is 1676725823. The next prime is 1676725859. The reversal of 1676725842 is 2485276761.

It is a super-2 number, since 2×1676725842² = 5622819098461217928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1676725791 and 1676725800.

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, 50698 + ... + 76965.

It is an arithmetic number, because the mean of its divisors is an integer number (114897600).

Almost surely, 2^1676725842 is an apocalyptic number.

1676725842 is an abundant number, since it is smaller than the sum of its proper divisors (1999997358).

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

1676725842 is a wasteful number, since it uses less digits than its factorization.

1676725842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127878.

The product of its digits is 1128960, while the sum is 48.

The square root of 1676725842 is about 40947.8429468513. The cubic root of 1676725842 is about 1188.0116129305.

The spelling of 1676725842 in words is "one billion, six hundred seventy-six million, seven hundred twenty-five thousand, eight hundred forty-two".