1675427900 has 18 divisors (see below), whose sum is σ = 3635678760. Its totient is φ = 670171120.

The previous prime is 1675427879. The next prime is 1675427909. The reversal of 1675427900 is 97245761.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1675427909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8377040 + ... + 8377239.

Almost surely, 2^1675427900 is an apocalyptic number.

1675427900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1675427900 is an abundant number, since it is smaller than the sum of its proper divisors (1960250860).

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

1675427900 is a wasteful number, since it uses less digits than its factorization.

1675427900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16754293 (or 16754286 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 1675427900 is about 40931.9911560628. The cubic root of 1675427900 is about 1187.7049899121.

The spelling of 1675427900 in words is "one billion, six hundred seventy-five million, four hundred twenty-seven thousand, nine hundred".