2972485044 has 36 divisors (see below), whose sum is σ = 7525976640. Its totient is φ = 989220240.

The previous prime is 2972485013. The next prime is 2972485049. The reversal of 2972485044 is 4405842792.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-6 number, since 6×2972485044⁶ (a number of 58 digits) contains 666666 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972485049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44412 + ... + 88979.

Almost surely, 2^2972485044 is an apocalyptic number.

It is an amenable number.

2972485044 is an abundant number, since it is smaller than the sum of its proper divisors (4553491596).

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

2972485044 is a wasteful number, since it uses less digits than its factorization.

2972485044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134020 (or 134015 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 2972485044 is about 54520.5011348942. The cubic root of 2972485044 is about 1437.8267507154.

The spelling of 2972485044 in words is "two billion, nine hundred seventy-two million, four hundred eighty-five thousand, forty-four".