2944974258 has 18 divisors (see below), whose sum is σ = 6381276447. Its totient is φ = 981581340.

The previous prime is 2944974229. The next prime is 2944974341. The reversal of 2944974258 is 8524794492.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1472487129 + 1472487129 = 38373^2 + 38373^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=38373.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 223843 + ... + 236633.

Almost surely, 2^2944974258 is an apocalyptic number.

2944974258 is an abundant number, since it is smaller than the sum of its proper divisors (3436302189).

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

2944974258 is an frugal number, since it uses more digits than its factorization.

2944974258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25590 (or 12796 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The square root of 2944974258 is about 54267.6170289428. The cubic root of 2944974258 is about 1433.3772293870.

The spelling of 2944974258 in words is "two billion, nine hundred forty-four million, nine hundred seventy-four thousand, two hundred fifty-eight".