2949401844197 has 8 divisors (see below), whose sum is σ = 2989949351040. Its totient is φ = 2908858249440.

The previous prime is 2949401844187. The next prime is 2949401844203. The reversal of 2949401844197 is 7914481049492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2949401844197 - 2³⁰ = 2948328102373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2949401844187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556622 + ... + 2491712.

It is an arithmetic number, because the mean of its divisors is an integer number (373743668880).

Almost surely, 2^{2949401844197} is an apocalyptic number.

It is an amenable number.

2949401844197 is a deficient number, since it is larger than the sum of its proper divisors (40547506843).

2949401844197 is a wasteful number, since it uses less digits than its factorization.

2949401844197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956043.

The product of its (nonzero) digits is 20901888, while the sum is 62.

The spelling of 2949401844197 in words is "two trillion, nine hundred forty-nine billion, four hundred one million, eight hundred forty-four thousand, one hundred ninety-seven".