3491790670334 has 4 divisors (see below), whose sum is σ = 5237686005504. Its totient is φ = 1745895335166.

The previous prime is 3491790670307. The next prime is 3491790670343. The reversal of 3491790670334 is 4330760971943.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3491790670334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 872947667582 + ... + 872947667585.

It is an arithmetic number, because the mean of its divisors is an integer number (1309421501376).

Almost surely, 2^{3491790670334} is an apocalyptic number.

3491790670334 is a deficient number, since it is larger than the sum of its proper divisors (1745895335170).

3491790670334 is a wasteful number, since it uses less digits than its factorization.

3491790670334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745895335169.

The product of its (nonzero) digits is 10287648, while the sum is 56.

The spelling of 3491790670334 in words is "three trillion, four hundred ninety-one billion, seven hundred ninety million, six hundred seventy thousand, three hundred thirty-four".