2947800261196 has 36 divisors (see below), whose sum is σ = 6027788964288. Its totient is φ = 1257677735328.

The previous prime is 2947800261191. The next prime is 2947800261223. The reversal of 2947800261196 is 6911620087492.

It is not an unprimeable number, because it can be changed into a prime (2947800261191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33677811 + ... + 33765226.

Almost surely, 2^{2947800261196} is an apocalyptic number.

It is an amenable number.

2947800261196 is an abundant number, since it is smaller than the sum of its proper divisors (3079988703092).

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

2947800261196 is a wasteful number, since it uses less digits than its factorization.

2947800261196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67443278 (or 67443269 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 2947800261196 in words is "two trillion, nine hundred forty-seven billion, eight hundred million, two hundred sixty-one thousand, one hundred ninety-six".