1672679046 has 16 divisors (see below), whose sum is σ = 3408478704. Its totient is φ = 547039584.

The previous prime is 1672679039. The next prime is 1672679089. The reversal of 1672679046 is 6409762761.

It is a junction number, because it is equal to n+sod(n) for n = 1672678986 and 1672679004.

It is a congruent number.

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, 2629681 + ... + 2630316.

It is an arithmetic number, because the mean of its divisors is an integer number (213029919).

Almost surely, 2^1672679046 is an apocalyptic number.

1672679046 is an abundant number, since it is smaller than the sum of its proper divisors (1735799658).

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

1672679046 is a wasteful number, since it uses less digits than its factorization.

1672679046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5260055.

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 1672679046 is about 40898.3990640221. The cubic root of 1672679046 is about 1187.0550833494.

The spelling of 1672679046 in words is "one billion, six hundred seventy-two million, six hundred seventy-nine thousand, forty-six".