675381950 has 48 divisors (see below), whose sum is σ = 1343445264. Its totient is φ = 251712000.

The previous prime is 675381937. The next prime is 675381953. The reversal of 675381950 is 59183576.

It is a super-2 number, since 2×675381950² = 912281556771605000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675381953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81917 + ... + 89783.

It is an arithmetic number, because the mean of its divisors is an integer number (27988443).

Almost surely, 2^675381950 is an apocalyptic number.

675381950 is a deficient number, since it is larger than the sum of its proper divisors (668063314).

675381950 is a wasteful number, since it uses less digits than its factorization.

675381950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7997 (or 7992 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 675381950 is about 25988.1117051624. Note that the first 3 decimals coincide. The cubic root of 675381950 is about 877.3707463510.

The spelling of 675381950 in words is "six hundred seventy-five million, three hundred eighty-one thousand, nine hundred fifty".