2993374121 has 8 divisors (see below), whose sum is σ = 3052135944. Its totient is φ = 2934696960.

The previous prime is 2993374103. The next prime is 2993374141. The reversal of 2993374121 is 1214733992.

2993374121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1236506896 + 1756867225 = 35164^2 + 41915^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2993374121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2993374141) 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, 52745 + ... + 93641.

It is an arithmetic number, because the mean of its divisors is an integer number (381516993).

Almost surely, 2^2993374121 is an apocalyptic number.

It is an amenable number.

2993374121 is a deficient number, since it is larger than the sum of its proper divisors (58761823).

2993374121 is a wasteful number, since it uses less digits than its factorization.

2993374121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42331.

The product of its digits is 81648, while the sum is 41.

The square root of 2993374121 is about 54711.7365928006. The cubic root of 2993374121 is about 1441.1869908493.

The spelling of 2993374121 in words is "two billion, nine hundred ninety-three million, three hundred seventy-four thousand, one hundred twenty-one".