4297319556 has 12 divisors (see below), whose sum is σ = 10027078992. Its totient is φ = 1432439848.

The previous prime is 4297319531. The next prime is 4297319561. The reversal of 4297319556 is 6559137924.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4297319499 and 4297319508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179054970 + ... + 179054993.

It is an arithmetic number, because the mean of its divisors is an integer number (835589916).

Almost surely, 2^4297319556 is an apocalyptic number.

It is an amenable number.

4297319556 is an abundant number, since it is smaller than the sum of its proper divisors (5729759436).

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

4297319556 is a wasteful number, since it uses less digits than its factorization.

4297319556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358109970 (or 358109968 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 51.

The square root of 4297319556 is about 65553.9438630507. The cubic root of 4297319556 is about 1625.7953731259.

The spelling of 4297319556 in words is "four billion, two hundred ninety-seven million, three hundred nineteen thousand, five hundred fifty-six".