429797248 has 16 divisors (see below), whose sum is σ = 856236960. Its totient is φ = 214898560.

The previous prime is 429797201. The next prime is 429797257. The reversal of 429797248 is 842797924.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 429797195 and 429797204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1678768 + ... + 1679023.

It is an arithmetic number, because the mean of its divisors is an integer number (53514810).

Almost surely, 2^429797248 is an apocalyptic number.

It is an amenable number.

429797248 is a deficient number, since it is larger than the sum of its proper divisors (426439712).

429797248 is an equidigital number, since it uses as much as digits as its factorization.

429797248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357805 (or 3357793 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 52.

The square root of 429797248 is about 20731.5519920724. The cubic root of 429797248 is about 754.6655817610.

The spelling of 429797248 in words is "four hundred twenty-nine million, seven hundred ninety-seven thousand, two hundred forty-eight".