2196463834 has 4 divisors (see below), whose sum is σ = 3294695754. Its totient is φ = 1098231916.

The previous prime is 2196463811. The next prime is 2196463837. The reversal of 2196463834 is 4383646912.

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

It can be written as a sum of positive squares in only one way, i.e., 1998358209 + 198105625 = 44703^2 + 14075^2 .

It is not an unprimeable number, because it can be changed into a prime (2196463837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 549115957 + ... + 549115960.

Almost surely, 2^2196463834 is an apocalyptic number.

2196463834 is a deficient number, since it is larger than the sum of its proper divisors (1098231920).

2196463834 is a wasteful number, since it uses less digits than its factorization.

2196463834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098231919.

The product of its digits is 746496, while the sum is 46.

The square root of 2196463834 is about 46866.4467823197. The cubic root of 2196463834 is about 1299.8942387333.

The spelling of 2196463834 in words is "two billion, one hundred ninety-six million, four hundred sixty-three thousand, eight hundred thirty-four".