429655448 has 8 divisors (see below), whose sum is σ = 805603980. Its totient is φ = 214827720.

The previous prime is 429655439. The next prime is 429655453. The reversal of 429655448 is 844556924.

It is a tau number, because it is divible by the number of its divisors (8).

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, 26853458 + ... + 26853473.

Almost surely, 2^429655448 is an apocalyptic number.

It is an amenable number.

429655448 is a deficient number, since it is larger than the sum of its proper divisors (375948532).

429655448 is a wasteful number, since it uses less digits than its factorization.

429655448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53706937 (or 53706933 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 47.

The square root of 429655448 is about 20728.1318019739. The cubic root of 429655448 is about 754.5825787864.

The spelling of 429655448 in words is "four hundred twenty-nine million, six hundred fifty-five thousand, four hundred forty-eight".