1675079947 has 32 divisors (see below), whose sum is σ = 1832025600. Its totient is φ = 1528243200.

The previous prime is 1675079941. The next prime is 1675079981. The reversal of 1675079947 is 7499705761.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1675079947 is a prime.

It is a super-3 number, since 3×1675079947³ (a number of 29 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1675079941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6226929 + ... + 6227197.

It is an arithmetic number, because the mean of its divisors is an integer number (57250800).

Almost surely, 2^1675079947 is an apocalyptic number.

1675079947 is a deficient number, since it is larger than the sum of its proper divisors (156945653).

1675079947 is a wasteful number, since it uses less digits than its factorization.

1675079947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487.

The product of its (nonzero) digits is 3333960, while the sum is 55.

The square root of 1675079947 is about 40927.7405557649. The cubic root of 1675079947 is about 1187.6227633305.

The spelling of 1675079947 in words is "one billion, six hundred seventy-five million, seventy-nine thousand, nine hundred forty-seven".