3491055742998 has 16 divisors (see below), whose sum is σ = 7100452359360. Its totient is φ = 1143961768776.

The previous prime is 3491055742973. The next prime is 3491055743039. The reversal of 3491055742998 is 8992475501943.

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, 4930869340 + ... + 4930870047.

It is an arithmetic number, because the mean of its divisors is an integer number (443778272460).

Almost surely, 2^{3491055742998} is an apocalyptic number.

3491055742998 is an abundant number, since it is smaller than the sum of its proper divisors (3609396616362).

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

3491055742998 is a wasteful number, since it uses less digits than its factorization.

3491055742998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9861739451.

The product of its (nonzero) digits is 97977600, while the sum is 66.

The spelling of 3491055742998 in words is "three trillion, four hundred ninety-one billion, fifty-five million, seven hundred forty-two thousand, nine hundred ninety-eight".