427093760 has 36 divisors (see below), whose sum is σ = 1023026088. Its totient is φ = 170836992.

The previous prime is 427093729. The next prime is 427093787. The reversal of 427093760 is 67390724.

It is a congruent number.

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, 165554 + ... + 168113.

Almost surely, 2^427093760 is an apocalyptic number.

427093760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

427093760 is an abundant number, since it is smaller than the sum of its proper divisors (595932328).

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

427093760 is an equidigital number, since it uses as much as digits as its factorization.

427093760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333688 (or 333674 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 427093760 is about 20666.2468774570. The cubic root of 427093760 is about 753.0799332204.

The spelling of 427093760 in words is "four hundred twenty-seven million, ninety-three thousand, seven hundred sixty".