2945928101 has 8 divisors (see below), whose sum is σ = 2961100800. Its totient is φ = 2930779600.

The previous prime is 2945928071. The next prime is 2945928103. The reversal of 2945928101 is 1018295492.

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

It is a cyclic number.

It is not a de Polignac number, because 2945928101 - 2²² = 2941733797 is a prime.

It is a super-2 number, since 2×2945928101² = 17356984752522932402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945928103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269735 + ... + 280443.

It is an arithmetic number, because the mean of its divisors is an integer number (370137600).

Almost surely, 2^2945928101 is an apocalyptic number.

It is an amenable number.

2945928101 is a deficient number, since it is larger than the sum of its proper divisors (15172699).

2945928101 is a wasteful number, since it uses less digits than its factorization.

2945928101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12099.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 2945928101 is about 54276.4046432702. The cubic root of 2945928101 is about 1433.5319641017.

The spelling of 2945928101 in words is "two billion, nine hundred forty-five million, nine hundred twenty-eight thousand, one hundred one".