427954376 has 64 divisors (see below), whose sum is σ = 864000000. Its totient is φ = 198259776.

The previous prime is 427954369. The next prime is 427954403. The reversal of 427954376 is 673459724.

It is a self number, because there is not a number n which added to its sum of digits gives 427954376.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 857375 + ... + 857873.

It is an arithmetic number, because the mean of its divisors is an integer number (13500000).

Almost surely, 2^427954376 is an apocalyptic number.

427954376 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

427954376 is an abundant number, since it is smaller than the sum of its proper divisors (436045624).

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

427954376 is a wasteful number, since it uses less digits than its factorization.

427954376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666 (or 662 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 47.

The square root of 427954376 is about 20687.0581765509. The cubic root of 427954376 is about 753.5854255036.

The spelling of 427954376 in words is "four hundred twenty-seven million, nine hundred fifty-four thousand, three hundred seventy-six".