2720196492 has 24 divisors (see below), whose sum is σ = 6835365936. Its totient is φ = 836983488.

The previous prime is 2720196481. The next prime is 2720196533. The reversal of 2720196492 is 2946910272.

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, 8718423 + ... + 8718734.

It is an arithmetic number, because the mean of its divisors is an integer number (284806914).

Almost surely, 2^2720196492 is an apocalyptic number.

It is an amenable number.

2720196492 is an abundant number, since it is smaller than the sum of its proper divisors (4115169444).

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

2720196492 is a wasteful number, since it uses less digits than its factorization.

2720196492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17437177 (or 17437175 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 2720196492 is about 52155.5029886588. The cubic root of 2720196492 is about 1395.9400218619.

The spelling of 2720196492 in words is "two billion, seven hundred twenty million, one hundred ninety-six thousand, four hundred ninety-two".