2941961280 has 112 divisors (see below), whose sum is σ = 9746918784. Its totient is φ = 750407680.

The previous prime is 2941961227. The next prime is 2941961291. The reversal of 2941961280 is 821691492.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44541 + ... + 88700.

Almost surely, 2^2941961280 is an apocalyptic number.

2941961280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2941961280 is an abundant number, since it is smaller than the sum of its proper divisors (6804957504).

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

2941961280 is a wasteful number, since it uses less digits than its factorization.

2941961280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133284 (or 133274 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 2941961280 is about 54239.8495573135. The cubic root of 2941961280 is about 1432.8882372559. Note that the first 3 decimals are identical.

The spelling of 2941961280 in words is "two billion, nine hundred forty-one million, nine hundred sixty-one thousand, two hundred eighty".