2941493651 has 4 divisors (see below), whose sum is σ = 2943556392. Its totient is φ = 2939430912.

The previous prime is 2941493603. The next prime is 2941493657. The reversal of 2941493651 is 1563941492.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2941493651 - 2²² = 2937299347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2941493657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029230 + ... + 1032083.

It is an arithmetic number, because the mean of its divisors is an integer number (735889098).

Almost surely, 2^2941493651 is an apocalyptic number.

2941493651 is a deficient number, since it is larger than the sum of its proper divisors (2062741).

2941493651 is a wasteful number, since it uses less digits than its factorization.

2941493651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062740.

The product of its digits is 233280, while the sum is 44.

The square root of 2941493651 is about 54235.5386347365. The cubic root of 2941493651 is about 1432.8123133472.

The spelling of 2941493651 in words is "two billion, nine hundred forty-one million, four hundred ninety-three thousand, six hundred fifty-one".