1676738704 has 45 divisors (see below), whose sum is σ = 3374125963. Its totient is φ = 807166976.

The previous prime is 1676738699. The next prime is 1676738711. The reversal of 1676738704 is 4078376761.

The square root of 1676738704 is 40948.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 8179600 + 1668559104 = 2860^2 + 40848^2 .

It is a super-2 number, since 2×1676738704² = 5622905362983199232, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4749792 + ... + 4750144.

Almost surely, 2^1676738704 is an apocalyptic number.

1676738704 is the 40948-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1676738704

1676738704 is an abundant number, since it is smaller than the sum of its proper divisors (1697387259).

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

1676738704 is an frugal number, since it uses more digits than its factorization.

1676738704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 49.

The cubic root of 1676738704 is about 1188.0146506297.

Multiplying 1676738704 by its sum of digits (49), we get a square (82160196496 = 286636²).

The spelling of 1676738704 in words is "one billion, six hundred seventy-six million, seven hundred thirty-eight thousand, seven hundred four".