429297956 has 6 divisors (see below), whose sum is σ = 751271430. Its totient is φ = 214648976.

The previous prime is 429297941. The next prime is 429297971. The reversal of 429297956 is 659792924.

It is an interprime number because it is at equal distance from previous prime (429297941) and next prime (429297971).

It can be written as a sum of positive squares in only one way, i.e., 422713600 + 6584356 = 20560^2 + 2566^2 .

It is a junction number, because it is equal to n+sod(n) for n = 429297898 and 429297907.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53662241 + ... + 53662248.

It is an arithmetic number, because the mean of its divisors is an integer number (125211905).

Almost surely, 2^429297956 is an apocalyptic number.

It is an amenable number.

429297956 is a deficient number, since it is larger than the sum of its proper divisors (321973474).

429297956 is a wasteful number, since it uses less digits than its factorization.

429297956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107324493 (or 107324491 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The square root of 429297956 is about 20719.5066543584. The cubic root of 429297956 is about 754.3732388857.

The spelling of 429297956 in words is "four hundred twenty-nine million, two hundred ninety-seven thousand, nine hundred fifty-six".