3497704056 has 96 divisors (see below), whose sum is σ = 11810448000. Its totient is φ = 908493120.

The previous prime is 3497704051. The next prime is 3497704057. The reversal of 3497704056 is 6504077943.

3497704056 is a `hidden beast` number, since 3 + 497 + 70 + 40 + 56 = 666.

It is a super-2 number, since 2×3497704056² = 24467867326717702272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3497704051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 309906 + ... + 320993.

It is an arithmetic number, because the mean of its divisors is an integer number (123025500).

Almost surely, 2^3497704056 is an apocalyptic number.

3497704056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3497704056 is an abundant number, since it is smaller than the sum of its proper divisors (8312743944).

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

3497704056 is a wasteful number, since it uses less digits than its factorization.

3497704056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630929 (or 630922 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 3497704056 is about 59141.3903793274. The cubic root of 3497704056 is about 1517.9624210208.

The spelling of 3497704056 in words is "three billion, four hundred ninety-seven million, seven hundred four thousand, fifty-six".