675998268 has 48 divisors (see below), whose sum is σ = 1821947904. Its totient is φ = 192797440.

The previous prime is 675998263. The next prime is 675998273. The reversal of 675998268 is 862899576.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (675998263) and next prime (675998273).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675998261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148380 + ... + 152867.

It is an arithmetic number, because the mean of its divisors is an integer number (37957248).

Almost surely, 2^675998268 is an apocalyptic number.

675998268 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

675998268 is an abundant number, since it is smaller than the sum of its proper divisors (1145949636).

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

675998268 is a wasteful number, since it uses less digits than its factorization.

675998268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301282 (or 301280 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 60.

The square root of 675998268 is about 25999.9666922864. The cubic root of 675998268 is about 877.6375459911.

The spelling of 675998268 in words is "six hundred seventy-five million, nine hundred ninety-eight thousand, two hundred sixty-eight".