429197848 has 16 divisors (see below), whose sum is σ = 839735280. Its totient is φ = 205268448.

The previous prime is 429197833. The next prime is 429197851. The reversal of 429197848 is 848791924.

It is a happy number.

It is a super-2 number, since 2×429197848² = 368421585455662208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 429197795 and 429197804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166115 + ... + 1166482.

It is an arithmetic number, because the mean of its divisors is an integer number (52483455).

Almost surely, 2^429197848 is an apocalyptic number.

It is an amenable number.

429197848 is a deficient number, since it is larger than the sum of its proper divisors (410537432).

429197848 is a wasteful number, since it uses less digits than its factorization.

429197848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332626 (or 2332622 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 52.

The square root of 429197848 is about 20717.0907223963. The cubic root of 429197848 is about 754.3145968897.

The spelling of 429197848 in words is "four hundred twenty-nine million, one hundred ninety-seven thousand, eight hundred forty-eight".