428910601 has 8 divisors (see below), whose sum is σ = 511496064. Its totient is φ = 351653280.

The previous prime is 428910577. The next prime is 428910611. The reversal of 428910601 is 106019824.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 428910601 - 2²³ = 420521993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (428910611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331860 + ... + 1332181.

It is an arithmetic number, because the mean of its divisors is an integer number (63937008).

Almost surely, 2^428910601 is an apocalyptic number.

It is an amenable number.

428910601 is a deficient number, since it is larger than the sum of its proper divisors (82585463).

428910601 is a wasteful number, since it uses less digits than its factorization.

428910601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664071.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 428910601 is about 20710.1569525680. The cubic root of 428910601 is about 754.1462806057.

The spelling of 428910601 in words is "four hundred twenty-eight million, nine hundred ten thousand, six hundred one".