2973840546 has 16 divisors (see below), whose sum is σ = 5949807264. Its totient is φ = 990925824.

The previous prime is 2973840523. The next prime is 2973840559. The reversal of 2973840546 is 6450483792.

It is a junction number, because it is equal to n+sod(n) for n = 2973840495 and 2973840504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70111 + ... + 104226.

It is an arithmetic number, because the mean of its divisors is an integer number (371862954).

Almost surely, 2^2973840546 is an apocalyptic number.

2973840546 is an abundant number, since it is smaller than the sum of its proper divisors (2975966718).

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

2973840546 is a wasteful number, since it uses less digits than its factorization.

2973840546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177185.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 2973840546 is about 54532.9308399980. The cubic root of 2973840546 is about 1438.0452750396.

The spelling of 2973840546 in words is "two billion, nine hundred seventy-three million, eight hundred forty thousand, five hundred forty-six".