3491697655082 has 24 divisors (see below), whose sum is σ = 6561321969636. Its totient is φ = 1381330939968.

The previous prime is 3491697655057. The next prime is 3491697655091. The reversal of 3491697655082 is 2805567961943.

It can be written as a sum of positive squares in 2 ways, for example, as 3233807361841 + 257890293241 = 1798279^2 + 507829^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1370366723 + ... + 1370369270.

It is a 1-persistent number, because it is pandigital, but 2⋅3491697655082 = 6983395310164 is not.

Almost surely, 2^{3491697655082} is an apocalyptic number.

3491697655082 is a deficient number, since it is larger than the sum of its proper divisors (3069624314554).

3491697655082 is a wasteful number, since it uses less digits than its factorization.

3491697655082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740736022 (or 2740736015 counting only the distinct ones).

The product of its (nonzero) digits is 97977600, while the sum is 65.

The spelling of 3491697655082 in words is "three trillion, four hundred ninety-one billion, six hundred ninety-seven million, six hundred fifty-five thousand, eighty-two".