2973561004 has 6 divisors (see below), whose sum is σ = 5203731764. Its totient is φ = 1486780500.

The previous prime is 2973560977. The next prime is 2973561029. The reversal of 2973561004 is 4001653792.

2973561004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371695122 + ... + 371695129.

Almost surely, 2^2973561004 is an apocalyptic number.

It is an amenable number.

2973561004 is a deficient number, since it is larger than the sum of its proper divisors (2230170760).

2973561004 is a wasteful number, since it uses less digits than its factorization.

2973561004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743390255 (or 743390253 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 2973561004 is about 54530.3677229487. The cubic root of 2973561004 is about 1438.0002147164. Note that the first 3 decimals are identical.

The spelling of 2973561004 in words is "two billion, nine hundred seventy-three million, five hundred sixty-one thousand, four".