3497575864 has 32 divisors (see below), whose sum is σ = 6647739840. Its totient is φ = 1724976000.

The previous prime is 3497575847. The next prime is 3497575871. The reversal of 3497575864 is 4685757943.

It is a junction number, because it is equal to n+sod(n) for n = 3497575799 and 3497575808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210982 + ... + 226954.

It is an arithmetic number, because the mean of its divisors is an integer number (207741870).

Almost surely, 2^3497575864 is an apocalyptic number.

It is an amenable number.

3497575864 is a deficient number, since it is larger than the sum of its proper divisors (3150163976).

3497575864 is a wasteful number, since it uses less digits than its factorization.

3497575864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16351 (or 16347 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 58.

The square root of 3497575864 is about 59140.3065937268. The cubic root of 3497575864 is about 1517.9438761875.

The spelling of 3497575864 in words is "three billion, four hundred ninety-seven million, five hundred seventy-five thousand, eight hundred sixty-four".