3705496856 has 16 divisors (see below), whose sum is σ = 7011549600. Its totient is φ = 1835750304.

The previous prime is 3705496853. The next prime is 3705496897. The reversal of 3705496856 is 6586945073.

It is a junction number, because it is equal to n+sod(n) for n = 3705496798 and 3705496807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3705496853) 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 3 ways as a sum of consecutive naturals, for example, 2123840 + ... + 2125583.

It is an arithmetic number, because the mean of its divisors is an integer number (438221850).

Almost surely, 2^3705496856 is an apocalyptic number.

It is an amenable number.

3705496856 is a deficient number, since it is larger than the sum of its proper divisors (3306052744).

3705496856 is a wasteful number, since it uses less digits than its factorization.

3705496856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4249538 (or 4249534 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 53.

The square root of 3705496856 is about 60872.7924117171. The cubic root of 3705496856 is about 1547.4459298558.

The spelling of 3705496856 in words is "three billion, seven hundred five million, four hundred ninety-six thousand, eight hundred fifty-six".