1796626461 has 16 divisors (see below), whose sum is σ = 2738346624. Its totient is φ = 1026407424.

The previous prime is 1796626457. The next prime is 1796626463. The reversal of 1796626461 is 1646266971.

It is not a de Polignac number, because 1796626461 - 2² = 1796626457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1796626461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1796626463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129325 + ... + 142541.

It is an arithmetic number, because the mean of its divisors is an integer number (171146664).

Almost surely, 2^1796626461 is an apocalyptic number.

It is an amenable number.

1796626461 is a deficient number, since it is larger than the sum of its proper divisors (941720163).

1796626461 is a wasteful number, since it uses less digits than its factorization.

1796626461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19700.

The product of its digits is 653184, while the sum is 48.

The square root of 1796626461 is about 42386.6306870457. The cubic root of 1796626461 is about 1215.6799777243.

The spelling of 1796626461 in words is "one billion, seven hundred ninety-six million, six hundred twenty-six thousand, four hundred sixty-one".