675081434 has 8 divisors (see below), whose sum is σ = 1013624820. Its totient is φ = 337206496.

The previous prime is 675081403. The next prime is 675081461. The reversal of 675081434 is 434180576.

It can be written as a sum of positive squares in 2 ways, for example, as 471020209 + 204061225 = 21703^2 + 14285^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164579 + ... + 168630.

Almost surely, 2^675081434 is an apocalyptic number.

675081434 is a deficient number, since it is larger than the sum of its proper divisors (338543386).

675081434 is a wasteful number, since it uses less digits than its factorization.

675081434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334224.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 675081434 is about 25982.3292643289. The cubic root of 675081434 is about 877.2405962617.

The spelling of 675081434 in words is "six hundred seventy-five million, eighty-one thousand, four hundred thirty-four".