2949423464 has 32 divisors (see below), whose sum is σ = 5958225000. Its totient is φ = 1360664832.

The previous prime is 2949423461. The next prime is 2949423467. The reversal of 2949423464 is 4643249492.

2949423464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2949423461) and next prime (2949423467).

It can be written as a sum of positive squares in 4 ways, for example, as 2063884900 + 885538564 = 45430^2 + 29758^2 .

It is not an unprimeable number, because it can be changed into a prime (2949423461) 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, 297662 + ... + 307410.

Almost surely, 2^2949423464 is an apocalyptic number.

It is an amenable number.

2949423464 is an abundant number, since it is smaller than the sum of its proper divisors (3008801536).

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

2949423464 is a wasteful number, since it uses less digits than its factorization.

2949423464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12677 (or 12673 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 47.

The square root of 2949423464 is about 54308.5947525804. The cubic root of 2949423464 is about 1434.0987050371.

The spelling of 2949423464 in words is "two billion, nine hundred forty-nine million, four hundred twenty-three thousand, four hundred sixty-four".