427019094 has 16 divisors (see below), whose sum is σ = 948931440. Its totient is φ = 142339680.

The previous prime is 427019069. The next prime is 427019101. The reversal of 427019094 is 490910724.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3953827 + ... + 3953934.

It is an arithmetic number, because the mean of its divisors is an integer number (59308215).

Almost surely, 2^427019094 is an apocalyptic number.

427019094 is an abundant number, since it is smaller than the sum of its proper divisors (521912346).

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

427019094 is a wasteful number, since it uses less digits than its factorization.

427019094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7907772 (or 7907766 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 427019094 is about 20664.4403263190. The cubic root of 427019094 is about 753.0360453214.

The spelling of 427019094 in words is "four hundred twenty-seven million, nineteen thousand, ninety-four".