427790796 has 24 divisors (see below), whose sum is σ = 1002469104. Its totient is φ = 141984000.

The previous prime is 427790749. The next prime is 427790801. The reversal of 427790796 is 697097724.

It is a happy 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, 73705 + ... + 79296.

It is an arithmetic number, because the mean of its divisors is an integer number (41769546).

Almost surely, 2^427790796 is an apocalyptic number.

It is an amenable number.

427790796 is an abundant number, since it is smaller than the sum of its proper divisors (574678308).

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

427790796 is a wasteful number, since it uses less digits than its factorization.

427790796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153241 (or 153239 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 51.

The square root of 427790796 is about 20683.1041190630. The cubic root of 427790796 is about 753.4893971880.

The spelling of 427790796 in words is "four hundred twenty-seven million, seven hundred ninety thousand, seven hundred ninety-six".