675401895 has 40 divisors (see below), whose sum is σ = 1383686304. Its totient is φ = 308753856.

The previous prime is 675401893. The next prime is 675401921. The reversal of 675401895 is 598104576.

675401895 is a `hidden beast` number, since 6 + 7 + 540 + 18 + 95 = 666.

It is not a de Polignac number, because 675401895 - 2¹ = 675401893 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 675401895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675401893) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 116284 + ... + 121953.

Almost surely, 2^675401895 is an apocalyptic number.

675401895 is an abundant number, since it is smaller than the sum of its proper divisors (708284409).

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

675401895 is a wasteful number, since it uses less digits than its factorization.

675401895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238261 (or 238252 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 675401895 is about 25988.4954354807. The cubic root of 675401895 is about 877.3793829392.

The spelling of 675401895 in words is "six hundred seventy-five million, four hundred one thousand, eight hundred ninety-five".