429448074 has 16 divisors (see below), whose sum is σ = 936977760. Its totient is φ = 130135760.

The previous prime is 429448069. The next prime is 429448081. The reversal of 429448074 is 470844924.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3253329 + ... + 3253460.

It is an arithmetic number, because the mean of its divisors is an integer number (58561110).

Almost surely, 2^429448074 is an apocalyptic number.

429448074 is an abundant number, since it is smaller than the sum of its proper divisors (507529686).

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

429448074 is a wasteful number, since it uses less digits than its factorization.

429448074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6506805.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 429448074 is about 20723.1289625867. The cubic root of 429448074 is about 754.4611590220.

The spelling of 429448074 in words is "four hundred twenty-nine million, four hundred forty-eight thousand, seventy-four".