2097194496 has 40 divisors (see below), whose sum is σ = 5587061304. Its totient is φ = 699064320.

The previous prime is 2097194461. The next prime is 2097194497. The reversal of 2097194496 is 6944917902.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097194497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681145 + ... + 684216.

Almost surely, 2^2097194496 is an apocalyptic number.

It is an amenable number.

2097194496 is an abundant number, since it is smaller than the sum of its proper divisors (3489866808).

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

2097194496 is an equidigital number, since it uses as much as digits as its factorization.

2097194496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365382 (or 1365366 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 2097194496 is about 45795.1361609505. The cubic root of 2097194496 is about 1280.0086457749.

The spelling of 2097194496 in words is "two billion, ninety-seven million, one hundred ninety-four thousand, four hundred ninety-six".