429245000 has 60 divisors (see below), whose sum is σ = 1009165245. Its totient is φ = 171112000.

The previous prime is 429244997. The next prime is 429245027. The reversal of 429245000 is 542924.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 8 ways, for example, as 29964676 + 399280324 = 5474^2 + 19982^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=14650.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1464854 + ... + 1465146.

Almost surely, 2^429245000 is an apocalyptic number.

429245000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 429245000

429245000 is an abundant number, since it is smaller than the sum of its proper divisors (579920245).

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

429245000 is an frugal number, since it uses more digits than its factorization.

429245000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 429245000 is about 20718.2286887658. The cubic root of 429245000 is about 754.3422190688.

Adding to 429245000 its reverse (542924), we get a palindrome (429787924).

The spelling of 429245000 in words is "four hundred twenty-nine million, two hundred forty-five thousand".